83031164 has 6 divisors (see below), whose sum is σ = 145304544. Its totient is φ = 41515580.

The previous prime is 83031161. The next prime is 83031167. The reversal of 83031164 is 46113038.

It is an interprime number because it is at equal distance from previous prime (83031161) and next prime (83031167).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83031161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10378892 + ... + 10378899.

It is an arithmetic number, because the mean of its divisors is an integer number (24217424).

Almost surely, 2^83031164 is an apocalyptic number.

It is an amenable number.

83031164 is a deficient number, since it is larger than the sum of its proper divisors (62273380).

83031164 is a wasteful number, since it uses less digits than its factorization.

83031164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20757795 (or 20757793 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 83031164 is about 9112.1437653277. The cubic root of 83031164 is about 436.2616545191.

The spelling of 83031164 in words is "eighty-three million, thirty-one thousand, one hundred sixty-four".