70247304 has 32 divisors (see below), whose sum is σ = 195132000. Its totient is φ = 23415696.

The previous prime is 70247291. The next prime is 70247311. The reversal of 70247304 is 40374207.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 162394 + ... + 162825.

It is an arithmetic number, because the mean of its divisors is an integer number (6097875).

Almost surely, 2^70247304 is an apocalyptic number.

It is an amenable number.

70247304 is an abundant number, since it is smaller than the sum of its proper divisors (124884696).

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

70247304 is a wasteful number, since it uses less digits than its factorization.

70247304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325234 (or 325224 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 70247304 is about 8381.3664757007. The cubic root of 70247304 is about 412.6132978042.

The spelling of 70247304 in words is "seventy million, two hundred forty-seven thousand, three hundred four".