16122560 has 28 divisors (see below), whose sum is σ = 38392608. Its totient is φ = 6448896.

The previous prime is 16122559. The next prime is 16122577. The reversal of 16122560 is 6522161.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24872 + ... + 25511.

Almost surely, 2^16122560 is an apocalyptic number.

16122560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16122560 is an abundant number, since it is smaller than the sum of its proper divisors (22270048).

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

16122560 is an equidigital number, since it uses as much as digits as its factorization.

16122560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50400 (or 50390 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 16122560 is about 4015.2907740287. The cubic root of 16122560 is about 252.6259738035.

The spelling of 16122560 in words is "sixteen million, one hundred twenty-two thousand, five hundred sixty".