70076928 has 80 divisors (see below), whose sum is σ = 191210976. Its totient is φ = 22794240.

The previous prime is 70076917. The next prime is 70076933. The reversal of 70076928 is 82967007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65518 + ... + 66578.

Almost surely, 2^70076928 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 70076928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95605488).

70076928 is an abundant number, since it is smaller than the sum of its proper divisors (121134048).

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

70076928 is a wasteful number, since it uses less digits than its factorization.

70076928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125 (or 1109 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 70076928 is about 8371.1963302744. The cubic root of 70076928 is about 412.2794472029.

The spelling of 70076928 in words is "seventy million, seventy-six thousand, nine hundred twenty-eight".