84938072 has 16 divisors (see below), whose sum is σ = 162963240. Its totient is φ = 41481216.

The previous prime is 84938059. The next prime is 84938083. The reversal of 84938072 is 27083948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123113 + ... + 123800.

Almost surely, 2^84938072 is an apocalyptic number.

It is an amenable number.

84938072 is a deficient number, since it is larger than the sum of its proper divisors (78025168).

84938072 is a wasteful number, since it uses less digits than its factorization.

84938072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246962 (or 246958 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 84938072 is about 9216.1853279977. The cubic root of 84938072 is about 439.5761621096.

The spelling of 84938072 in words is "eighty-four million, nine hundred thirty-eight thousand, seventy-two".