76152240 has 60 divisors (see below), whose sum is σ = 255747024. Its totient is φ = 20307072.

The previous prime is 76152239. The next prime is 76152259. The reversal of 76152240 is 4225167.

76152240 is a `hidden beast` number, since 7 + 615 + 2 + 2 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52164 + ... + 53603.

Almost surely, 2^76152240 is an apocalyptic number.

It is an amenable number.

76152240 is an abundant number, since it is smaller than the sum of its proper divisors (179594784).

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

76152240 is a wasteful number, since it uses less digits than its factorization.

76152240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105786 (or 105777 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 76152240 is about 8726.5250816118. The cubic root of 76152240 is about 423.8650038967.

The spelling of 76152240 in words is "seventy-six million, one hundred fifty-two thousand, two hundred forty".