10642260 has 48 divisors (see below), whose sum is σ = 30171456. Its totient is φ = 2802432.

The previous prime is 10642259. The next prime is 10642267. The reversal of 10642260 is 6224601.

It is a happy number.

It is a super-2 number, since 2×10642260² = 226515395815200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10642267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3912 + ... + 6048.

It is an arithmetic number, because the mean of its divisors is an integer number (628572).

Almost surely, 2^10642260 is an apocalyptic number.

10642260 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 10642260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15085728).

10642260 is an abundant number, since it is smaller than the sum of its proper divisors (19529196).

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

10642260 is a wasteful number, since it uses less digits than its factorization.

10642260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232 (or 2230 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 10642260 is about 3262.2476913932. The cubic root of 10642260 is about 219.9604612140.

Adding to 10642260 its reverse (6224601), we get a palindrome (16866861).

The spelling of 10642260 in words is "ten million, six hundred forty-two thousand, two hundred sixty".