70066704 has 40 divisors (see below), whose sum is σ = 185425632. Its totient is φ = 22785280.

The previous prime is 70066693. The next prime is 70066721. The reversal of 70066704 is 40766007.

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, 15834 + ... + 19769.

Almost surely, 2^70066704 is an apocalyptic number.

It is an amenable number.

70066704 is an abundant number, since it is smaller than the sum of its proper divisors (115358928).

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

70066704 is a wasteful number, since it uses less digits than its factorization.

70066704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35655 (or 35649 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 70066704 is about 8370.5856425940. The cubic root of 70066704 is about 412.2593961428.

The spelling of 70066704 in words is "seventy million, sixty-six thousand, seven hundred four".