70086608 has 10 divisors (see below), whose sum is σ = 135792834. Its totient is φ = 35043296.

The previous prime is 70086593. The next prime is 70086613. The reversal of 70086608 is 80668007.

It can be written as a sum of positive squares in only one way, i.e., 61277584 + 8809024 = 7828^2 + 2968^2 .

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, 2190191 + ... + 2190222.

Almost surely, 2^70086608 is an apocalyptic number.

It is an amenable number.

70086608 is a deficient number, since it is larger than the sum of its proper divisors (65706226).

70086608 is a wasteful number, since it uses less digits than its factorization.

70086608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4380421 (or 4380415 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 70086608 is about 8371.7744833458. The cubic root of 70086608 is about 412.2984295861.

The spelling of 70086608 in words is "seventy million, eighty-six thousand, six hundred eight".