70564535 has 16 divisors (see below), whose sum is σ = 89877600. Its totient is φ = 53001216.

The previous prime is 70564477. The next prime is 70564547. The reversal of 70564535 is 53546507.

It is a cyclic number.

It is not a de Polignac number, because 70564535 - 2¹⁴ = 70548151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70564495 and 70564504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47636 + ... + 49094.

It is an arithmetic number, because the mean of its divisors is an integer number (5617350).

Almost surely, 2^70564535 is an apocalyptic number.

70564535 is a deficient number, since it is larger than the sum of its proper divisors (19313065).

70564535 is a wasteful number, since it uses less digits than its factorization.

70564535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 70564535 is about 8400.2699361390. The cubic root of 70564535 is about 413.2334743301.

The spelling of 70564535 in words is "seventy million, five hundred sixty-four thousand, five hundred thirty-five".