70513675 has 12 divisors (see below), whose sum is σ = 89801296. Its totient is φ = 54885600.

The previous prime is 70513669. The next prime is 70513759. The reversal of 70513675 is 57631507.

It is not a de Polignac number, because 70513675 - 2¹³ = 70505483 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70513675.

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 11 ways as a sum of consecutive naturals, for example, 37191 + ... + 39040.

Almost surely, 2^70513675 is an apocalyptic number.

70513675 is a deficient number, since it is larger than the sum of its proper divisors (19287621).

70513675 is a wasteful number, since it uses less digits than its factorization.

70513675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76278 (or 76273 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 70513675 is about 8397.2421067872. The cubic root of 70513675 is about 413.1341699325.

The spelling of 70513675 in words is "seventy million, five hundred thirteen thousand, six hundred seventy-five".