16056502 has 32 divisors (see below), whose sum is σ = 30772224. Its totient is φ = 6100800.

The previous prime is 16056487. The next prime is 16056503. The reversal of 16056502 is 20565061.

It is a super-2 number, since 2×16056502² = 515622512952008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16056503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5043 + ... + 7585.

It is an arithmetic number, because the mean of its divisors is an integer number (961632).

Almost surely, 2^16056502 is an apocalyptic number.

16056502 is a deficient number, since it is larger than the sum of its proper divisors (14715722).

16056502 is a wasteful number, since it uses less digits than its factorization.

16056502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 16056502 is about 4007.0565256807. The cubic root of 16056502 is about 252.2804784204.

The spelling of 16056502 in words is "sixteen million, fifty-six thousand, five hundred two".