70936522 has 8 divisors (see below), whose sum is σ = 106521156. Its totient is φ = 35429472.

The previous prime is 70936517. The next prime is 70936543. The reversal of 70936522 is 22563907.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 45846441 + 25090081 = 6771^2 + 5009^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17053 + ... + 20800.

Almost surely, 2^70936522 is an apocalyptic number.

70936522 is a deficient number, since it is larger than the sum of its proper divisors (35584634).

70936522 is a wasteful number, since it uses less digits than its factorization.

70936522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38792.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 70936522 is about 8422.3822045785. The cubic root of 70936522 is about 413.9583340021.

The spelling of 70936522 in words is "seventy million, nine hundred thirty-six thousand, five hundred twenty-two".