70393120 has 48 divisors (see below), whose sum is σ = 190064448. Its totient is φ = 24134400.

The previous prime is 70393109. The next prime is 70393151. The reversal of 70393120 is 2139307.

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, 30306 + ... + 32545.

It is an arithmetic number, because the mean of its divisors is an integer number (3959676).

Almost surely, 2^70393120 is an apocalyptic number.

70393120 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

70393120 is an abundant number, since it is smaller than the sum of its proper divisors (119671328).

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

70393120 is a wasteful number, since it uses less digits than its factorization.

70393120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62873 (or 62865 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 70393120 is about 8390.0607864306. The cubic root of 70393120 is about 412.8985948216.

The spelling of 70393120 in words is "seventy million, three hundred ninety-three thousand, one hundred twenty".