70995256 has 16 divisors (see below), whose sum is σ = 133214400. Its totient is φ = 35471424.

The previous prime is 70995251. The next prime is 70995257. The reversal of 70995256 is 65259907.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70995251) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12985 + ... + 17623.

It is an arithmetic number, because the mean of its divisors is an integer number (8325900).

Almost surely, 2^70995256 is an apocalyptic number.

It is an amenable number.

70995256 is a deficient number, since it is larger than the sum of its proper divisors (62219144).

70995256 is a wasteful number, since it uses less digits than its factorization.

70995256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6558 (or 6554 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 70995256 is about 8425.8682638646. The cubic root of 70995256 is about 414.0725521832.

The spelling of 70995256 in words is "seventy million, nine hundred ninety-five thousand, two hundred fifty-six".