10262280 has 128 divisors (see below), whose sum is σ = 37094400. Its totient is φ = 2218752.

The previous prime is 10262279. The next prime is 10262281. The reversal of 10262280 is 8226201.

It is an interprime number because it is at equal distance from previous prime (10262279) and next prime (10262281).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (10262281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15639 + ... + 16281.

It is an arithmetic number, because the mean of its divisors is an integer number (289800).

Almost surely, 2^10262280 is an apocalyptic number.

10262280 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 10262280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18547200).

10262280 is an abundant number, since it is smaller than the sum of its proper divisors (26832120).

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

10262280 is a wasteful number, since it uses less digits than its factorization.

10262280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 679 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 10262280 is about 3203.4793584476. The cubic root of 10262280 is about 217.3107880143.

Adding to 10262280 its reverse (8226201), we get a palindrome (18488481).

The spelling of 10262280 in words is "ten million, two hundred sixty-two thousand, two hundred eighty".