113772016 has 20 divisors (see below), whose sum is σ = 222387552. Its totient is φ = 56381696.

The previous prime is 113772013. The next prime is 113772037. The reversal of 113772016 is 610277311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113772013) 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 3 ways as a sum of consecutive naturals, for example, 29656 + ... + 33271.

Almost surely, 2^113772016 is an apocalyptic number.

113772016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

113772016 is a deficient number, since it is larger than the sum of its proper divisors (108615536).

113772016 is a wasteful number, since it uses less digits than its factorization.

113772016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63048 (or 63042 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 113772016 is about 10666.3965799139. The cubic root of 113772016 is about 484.5573117174.

It can be divided in two parts, 1137 and 72016, that added together give a triangular number (73153 = T₃₈₂).

The spelling of 113772016 in words is "one hundred thirteen million, seven hundred seventy-two thousand, sixteen".