10508880 has 40 divisors (see below), whose sum is σ = 32578272. Its totient is φ = 2802304.

The previous prime is 10508863. The next prime is 10508891. The reversal of 10508880 is 8880501.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10508880² = 220873117708800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21654 + ... + 22133.

Almost surely, 2^10508880 is an apocalyptic number.

10508880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10508880 is an abundant number, since it is smaller than the sum of its proper divisors (22069392).

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

10508880 is a wasteful number, since it uses less digits than its factorization.

10508880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43803 (or 43797 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 30.

The square root of 10508880 is about 3241.7402733717. The cubic root of 10508880 is about 219.0376699655.

The spelling of 10508880 in words is "ten million, five hundred eight thousand, eight hundred eighty".