70580605 has 8 divisors (see below), whose sum is σ = 86499072. Its totient is φ = 55262928.

The previous prime is 70580597. The next prime is 70580623. The reversal of 70580605 is 50608507.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70580605 - 2³ = 70580597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149937 + ... + 150406.

It is an arithmetic number, because the mean of its divisors is an integer number (10812384).

Almost surely, 2^70580605 is an apocalyptic number.

It is an amenable number.

70580605 is a deficient number, since it is larger than the sum of its proper divisors (15918467).

70580605 is a wasteful number, since it uses less digits than its factorization.

70580605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300395.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 70580605 is about 8401.2263985682. The cubic root of 70580605 is about 413.2648411629.

The spelling of 70580605 in words is "seventy million, five hundred eighty thousand, six hundred five".