84652768 has 12 divisors (see below), whose sum is σ = 166660200. Its totient is φ = 42326368.

The previous prime is 84652759. The next prime is 84652817. The reversal of 84652768 is 86725648.

It is a super-2 number, since 2×84652768² = 14332182260123648, 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, 1322668 + ... + 1322731.

It is an arithmetic number, because the mean of its divisors is an integer number (13888350).

Almost surely, 2^84652768 is an apocalyptic number.

It is an amenable number.

84652768 is a deficient number, since it is larger than the sum of its proper divisors (82007432).

84652768 is a wasteful number, since it uses less digits than its factorization.

84652768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645409 (or 2645401 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 84652768 is about 9200.6938868761. The cubic root of 84652768 is about 439.0834363855.

The spelling of 84652768 in words is "eighty-four million, six hundred fifty-two thousand, seven hundred sixty-eight".