16089056 has 24 divisors (see below), whose sum is σ = 32450544. Its totient is φ = 7847680.

The previous prime is 16089041. The next prime is 16089071. The reversal of 16089056 is 65098061.

It is an interprime number because it is at equal distance from previous prime (16089041) and next prime (16089071).

It is a super-2 number, since 2×16089056² = 517715445942272, 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 3 ways as a sum of consecutive naturals, for example, 4820 + ... + 7443.

It is an arithmetic number, because the mean of its divisors is an integer number (1352106).

Almost surely, 2^16089056 is an apocalyptic number.

16089056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16089056 is an abundant number, since it is smaller than the sum of its proper divisors (16361488).

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

16089056 is a wasteful number, since it uses less digits than its factorization.

16089056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12314 (or 12306 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 16089056 is about 4011.1165527818. The cubic root of 16089056 is about 252.4508599599.

The spelling of 16089056 in words is "sixteen million, eighty-nine thousand, fifty-six".