76012538 has 16 divisors (see below), whose sum is σ = 134801280. Its totient is φ = 31453296.

The previous prime is 76012513. The next prime is 76012553. The reversal of 76012538 is 83521067.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93206 + ... + 94017.

It is an arithmetic number, because the mean of its divisors is an integer number (8425080).

Almost surely, 2^76012538 is an apocalyptic number.

76012538 is a deficient number, since it is larger than the sum of its proper divisors (58788742).

76012538 is a wasteful number, since it uses less digits than its factorization.

76012538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187261.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 76012538 is about 8718.5169610433. The cubic root of 76012538 is about 423.6056504588.

The spelling of 76012538 in words is "seventy-six million, twelve thousand, five hundred thirty-eight".