8772012 has 36 divisors (see below), whose sum is σ = 22345960. Its totient is φ = 2901312.

The previous prime is 8772011. The next prime is 8772013. The reversal of 8772012 is 2102778.

8772012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8772011) and next prime (8772013).

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (8772011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4128 + ... + 5880.

Almost surely, 2^8772012 is an apocalyptic number.

It is an amenable number.

8772012 is an abundant number, since it is smaller than the sum of its proper divisors (13573948).

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

8772012 is a wasteful number, since it uses less digits than its factorization.

8772012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902 (or 1897 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 8772012 is about 2961.7582615737. The cubic root of 8772012 is about 206.2369159744.

The spelling of 8772012 in words is "eight million, seven hundred seventy-two thousand, twelve".