10126260 has 72 divisors (see below), whose sum is σ = 31076136. Its totient is φ = 2668800.

The previous prime is 10126231. The next prime is 10126261. The reversal of 10126260 is 6262101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1340964 + 8785296 = 1158^2 + 2964^2 .

It is a super-2 number, since 2×10126260² = 205082283175200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10126261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17902 + ... + 18458.

It is an arithmetic number, because the mean of its divisors is an integer number (431613).

Almost surely, 2^10126260 is an apocalyptic number.

10126260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10126260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15538068).

10126260 is an abundant number, since it is smaller than the sum of its proper divisors (20949876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10126260 is a wasteful number, since it uses less digits than its factorization.

10126260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 10126260 is about 3182.1784990789. The cubic root of 10126260 is about 216.3464091712.

Adding to 10126260 its reverse (6262101), we get a palindrome (16388361).

The spelling of 10126260 in words is "ten million, one hundred twenty-six thousand, two hundred sixty".