70160256 has 160 divisors (see below), whose sum is σ = 214010280. Its totient is φ = 22809600.

The previous prime is 70160239. The next prime is 70160297. The reversal of 70160256 is 65206107.

70160256 is a `hidden beast` number, since 7 + 0 + 1 + 602 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 694606 + ... + 694706.

Almost surely, 2^70160256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70160256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107005140).

70160256 is an abundant number, since it is smaller than the sum of its proper divisors (143850024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70160256 is a wasteful number, since it uses less digits than its factorization.

70160256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 70160256 is about 8376.1719180065. The cubic root of 70160256 is about 412.4427953731.

The spelling of 70160256 in words is "seventy million, one hundred sixty thousand, two hundred fifty-six".