84115264 has 14 divisors (see below), whose sum is σ = 166916354. Its totient is φ = 42057600.

The previous prime is 84115249. The next prime is 84115277. The reversal of 84115264 is 46251148.

It can be written as a sum of positive squares in only one way, i.e., 43665664 + 40449600 = 6608^2 + 6360^2 .

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, 657087 + ... + 657214.

Almost surely, 2^84115264 is an apocalyptic number.

It is an amenable number.

84115264 is a deficient number, since it is larger than the sum of its proper divisors (82801090).

84115264 is a wasteful number, since it uses less digits than its factorization.

84115264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314313 (or 1314303 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 84115264 is about 9171.4374009748. The cubic root of 84115264 is about 438.1521402490.

The spelling of 84115264 in words is "eighty-four million, one hundred fifteen thousand, two hundred sixty-four".