70522036 has 24 divisors (see below), whose sum is σ = 134597120. Its totient is φ = 32134752.

The previous prime is 70522033. The next prime is 70522061. The reversal of 70522036 is 63022507.

It is a self number, because there is not a number n which added to its sum of digits gives 70522036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70522033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4476 + ... + 12691.

Almost surely, 2^70522036 is an apocalyptic number.

It is an amenable number.

70522036 is a deficient number, since it is larger than the sum of its proper divisors (64075084).

70522036 is a wasteful number, since it uses less digits than its factorization.

70522036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17263 (or 17261 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 70522036 is about 8397.7399340537. The cubic root of 70522036 is about 413.1504981047.

The spelling of 70522036 in words is "seventy million, five hundred twenty-two thousand, thirty-six".