84700672 has 40 divisors (see below), whose sum is σ = 193420656. Its totient is φ = 36298752.

The previous prime is 84700667. The next prime is 84700699. The reversal of 84700672 is 27600748.

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, 8233 + ... + 15400.

Almost surely, 2^84700672 is an apocalyptic number.

It is an amenable number.

84700672 is an abundant number, since it is smaller than the sum of its proper divisors (108719984).

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

84700672 is an equidigital number, since it uses as much as digits as its factorization.

84700672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23658 (or 23642 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 84700672 is about 9203.2968006036. The cubic root of 84700672 is about 439.1662448082.

The spelling of 84700672 in words is "eighty-four million, seven hundred thousand, six hundred seventy-two".