10623920 has 60 divisors (see below), whose sum is σ = 25638240. Its totient is φ = 4093440.

The previous prime is 10623919. The next prime is 10623937. The reversal of 10623920 is 2932601.

It is a super-2 number, since 2×10623920² = 225735352332800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134441 + ... + 134519.

It is an arithmetic number, because the mean of its divisors is an integer number (427304).

Almost surely, 2^10623920 is an apocalyptic number.

10623920 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 10623920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12819120).

10623920 is an abundant number, since it is smaller than the sum of its proper divisors (15014320).

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

10623920 is an equidigital number, since it uses as much as digits as its factorization.

10623920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 10623920 is about 3259.4355339537. The cubic root of 10623920 is about 219.8340346088.

The spelling of 10623920 in words is "ten million, six hundred twenty-three thousand, nine hundred twenty".