70318004 has 6 divisors (see below), whose sum is σ = 123056514. Its totient is φ = 35159000.

The previous prime is 70317991. The next prime is 70318021. The reversal of 70318004 is 40081307.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 58553104 + 11764900 = 7652^2 + 3430^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8789747 + ... + 8789754.

It is an arithmetic number, because the mean of its divisors is an integer number (20509419).

Almost surely, 2^70318004 is an apocalyptic number.

It is an amenable number.

70318004 is a deficient number, since it is larger than the sum of its proper divisors (52738510).

70318004 is a wasteful number, since it uses less digits than its factorization.

70318004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17579505 (or 17579503 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 70318004 is about 8385.5831043524. The cubic root of 70318004 is about 412.7516754946.

The spelling of 70318004 in words is "seventy million, three hundred eighteen thousand, four".