84964288 has 28 divisors (see below), whose sum is σ = 170251120. Its totient is φ = 42066432.

The previous prime is 84964207. The next prime is 84964289. The reversal of 84964288 is 88246948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84964289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148 + ... + 13036.

Almost surely, 2^84964288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84964288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85125560).

84964288 is an abundant number, since it is smaller than the sum of its proper divisors (85286832).

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

84964288 is a wasteful number, since it uses less digits than its factorization.

84964288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13004 (or 12994 counting only the distinct ones).

The product of its digits is 884736, while the sum is 49.

The square root of 84964288 is about 9217.6074986951. The cubic root of 84964288 is about 439.6213822839.

The spelling of 84964288 in words is "eighty-four million, nine hundred sixty-four thousand, two hundred eighty-eight".