9016172256 has 96 divisors (see below), whose sum is σ = 29129200128. Its totient is φ = 2377889280.

The previous prime is 9016172237. The next prime is 9016172287. The reversal of 9016172256 is 6522716109.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507300 + ... + 524771.

It is an arithmetic number, because the mean of its divisors is an integer number (303429168).

Almost surely, 2^9016172256 is an apocalyptic number.

9016172256 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

9016172256 is an abundant number, since it is smaller than the sum of its proper divisors (20113027872).

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

9016172256 is a wasteful number, since it uses less digits than its factorization.

9016172256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032104 (or 1032096 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 9016172256 is about 94953.5268223356. The cubic root of 9016172256 is about 2081.3289904207.

The spelling of 9016172256 in words is "nine billion, sixteen million, one hundred seventy-two thousand, two hundred fifty-six".