16000956 has 24 divisors (see below), whose sum is σ = 41484240. Its totient is φ = 5333616.

The previous prime is 16000937. The next prime is 16000967. The reversal of 16000956 is 65900061.

16000956 is a `hidden beast` number, since 1 + 600 + 0 + 9 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73971 + ... + 74186.

It is an arithmetic number, because the mean of its divisors is an integer number (1728510).

Almost surely, 2^16000956 is an apocalyptic number.

It is an amenable number.

16000956 is an abundant number, since it is smaller than the sum of its proper divisors (25483284).

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

16000956 is a wasteful number, since it uses less digits than its factorization.

16000956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148170 (or 148162 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 16000956 is about 4000.1194982150. The cubic root of 16000956 is about 251.9892285645.

The spelling of 16000956 in words is "sixteen million, nine hundred fifty-six", and thus it is an aban number.