84888928 has 12 divisors (see below), whose sum is σ = 167125140. Its totient is φ = 42444448.

The previous prime is 84888919. The next prime is 84888961. The reversal of 84888928 is 82988848.

It is a super-2 number, since 2×84888928² = 14412260193978368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326358 + ... + 1326421.

It is an arithmetic number, because the mean of its divisors is an integer number (13927095).

Almost surely, 2^84888928 is an apocalyptic number.

It is an amenable number.

84888928 is a deficient number, since it is larger than the sum of its proper divisors (82236212).

84888928 is a wasteful number, since it uses less digits than its factorization.

84888928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652789 (or 2652781 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 55.

The square root of 84888928 is about 9213.5187632088. The cubic root of 84888928 is about 439.4913681805.

The spelling of 84888928 in words is "eighty-four million, eight hundred eighty-eight thousand, nine hundred twenty-eight".