70055668 has 12 divisors (see below), whose sum is σ = 123051712. Its totient is φ = 34898040.

The previous prime is 70055651. The next prime is 70055681. The reversal of 70055668 is 86655007.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31230 + ... + 33397.

Almost surely, 2^70055668 is an apocalyptic number.

It is an amenable number.

70055668 is a deficient number, since it is larger than the sum of its proper divisors (52996044).

70055668 is a wasteful number, since it uses less digits than its factorization.

70055668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64902 (or 64900 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 70055668 is about 8369.9264034996. The cubic root of 70055668 is about 412.2377504189.

The spelling of 70055668 in words is "seventy million, fifty-five thousand, six hundred sixty-eight".