86032712 has 16 divisors (see below), whose sum is σ = 162490860. Its totient is φ = 42701824.

The previous prime is 86032697. The next prime is 86032717. The reversal of 86032712 is 21723068.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 84529636 + 1503076 = 9194^2 + 1226^2 .

It is not an unprimeable number, because it can be changed into a prime (86032717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38153 + ... + 40344.

Almost surely, 2^86032712 is an apocalyptic number.

It is an amenable number.

86032712 is a deficient number, since it is larger than the sum of its proper divisors (76458148).

86032712 is a wasteful number, since it uses less digits than its factorization.

86032712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78640 (or 78636 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 86032712 is about 9275.3820406493. The cubic root of 86032712 is about 441.4564546267.

The spelling of 86032712 in words is "eighty-six million, thirty-two thousand, seven hundred twelve".