84644014 has 16 divisors (see below), whose sum is σ = 156266208. Its totient is φ = 33485472.

The previous prime is 84643991. The next prime is 84644023. The reversal of 84644014 is 41044648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232357 + ... + 232720.

It is an arithmetic number, because the mean of its divisors is an integer number (9766638).

Almost surely, 2^84644014 is an apocalyptic number.

84644014 is a deficient number, since it is larger than the sum of its proper divisors (71622194).

84644014 is a wasteful number, since it uses less digits than its factorization.

84644014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465099.

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 84644014 is about 9200.2181495875. The cubic root of 84644014 is about 439.0683005587.

The spelling of 84644014 in words is "eighty-four million, six hundred forty-four thousand, fourteen".