70223874 has 16 divisors (see below), whose sum is σ = 160511808. Its totient is φ = 20063952.

The previous prime is 70223869. The next prime is 70223911. The reversal of 70223874 is 47832207.

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, 835957 + ... + 836040.

It is an arithmetic number, because the mean of its divisors is an integer number (10031988).

Almost surely, 2^70223874 is an apocalyptic number.

70223874 is an abundant number, since it is smaller than the sum of its proper divisors (90287934).

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

70223874 is a wasteful number, since it uses less digits than its factorization.

70223874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672009.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 70223874 is about 8379.9686156930. The cubic root of 70223874 is about 412.5674189162.

The spelling of 70223874 in words is "seventy million, two hundred twenty-three thousand, eight hundred seventy-four".