83395972 has 24 divisors (see below), whose sum is σ = 161592480. Its totient is φ = 37340160.

The previous prime is 83395957. The next prime is 83395973. The reversal of 83395972 is 27959338.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (83395973) 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 7 ways as a sum of consecutive naturals, for example, 11197 + ... + 17092.

It is an arithmetic number, because the mean of its divisors is an integer number (6733020).

Almost surely, 2^83395972 is an apocalyptic number.

It is an amenable number.

83395972 is a deficient number, since it is larger than the sum of its proper divisors (78196508).

83395972 is a wasteful number, since it uses less digits than its factorization.

83395972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28371 (or 28369 counting only the distinct ones).

The product of its digits is 408240, while the sum is 46.

The square root of 83395972 is about 9132.1395083518. The cubic root of 83395972 is about 436.8996447900.

The spelling of 83395972 in words is "eighty-three million, three hundred ninety-five thousand, nine hundred seventy-two".