70589164 has 12 divisors (see below), whose sum is σ = 123621904. Its totient is φ = 35268624.

The previous prime is 70589149. The next prime is 70589177. The reversal of 70589164 is 46198507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454 + ... + 11890.

Almost surely, 2^70589164 is an apocalyptic number.

It is an amenable number.

70589164 is a deficient number, since it is larger than the sum of its proper divisors (53032740).

70589164 is a wasteful number, since it uses less digits than its factorization.

70589164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12984 (or 12982 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 70589164 is about 8401.7357730412. The cubic root of 70589164 is about 413.2815454251.

The spelling of 70589164 in words is "seventy million, five hundred eighty-nine thousand, one hundred sixty-four".