75070964 has 12 divisors (see below), whose sum is σ = 135612288. Its totient is φ = 36324600.

The previous prime is 75070939. The next prime is 75071023. The reversal of 75070964 is 46907057.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 302582 + ... + 302829.

It is an arithmetic number, because the mean of its divisors is an integer number (11301024).

Almost surely, 2^75070964 is an apocalyptic number.

It is an amenable number.

75070964 is a deficient number, since it is larger than the sum of its proper divisors (60541324).

75070964 is a wasteful number, since it uses less digits than its factorization.

75070964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605446 (or 605444 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 75070964 is about 8664.3501775955. The cubic root of 75070964 is about 421.8492981800.

The spelling of 75070964 in words is "seventy-five million, seventy thousand, nine hundred sixty-four".