10650920 has 32 divisors (see below), whose sum is σ = 27388800. Its totient is φ = 3651648.

The previous prime is 10650911. The next prime is 10650929. The reversal of 10650920 is 2905601.

It is an interprime number because it is at equal distance from previous prime (10650911) and next prime (10650929).

It is a super-2 number, since 2×10650920² = 226884193692800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10650929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18740 + ... + 19299.

It is an arithmetic number, because the mean of its divisors is an integer number (855900).

Almost surely, 2^10650920 is an apocalyptic number.

10650920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10650920 is an abundant number, since it is smaller than the sum of its proper divisors (16737880).

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

10650920 is a wasteful number, since it uses less digits than its factorization.

10650920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38057 (or 38053 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 10650920 is about 3263.5747271972. The cubic root of 10650920 is about 220.0201083548.

The spelling of 10650920 in words is "ten million, six hundred fifty thousand, nine hundred twenty".