70664110 has 32 divisors (see below), whose sum is σ = 139125600. Its totient is φ = 25628160.

The previous prime is 70664101. The next prime is 70664137. The reversal of 70664110 is 1146607.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62026 + ... + 63154.

It is an arithmetic number, because the mean of its divisors is an integer number (4347675).

Almost surely, 2^70664110 is an apocalyptic number.

70664110 is a deficient number, since it is larger than the sum of its proper divisors (68461490).

70664110 is a wasteful number, since it uses less digits than its factorization.

70664110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 70664110 is about 8406.1947395953. The cubic root of 70664110 is about 413.4277569282.

The spelling of 70664110 in words is "seventy million, six hundred sixty-four thousand, one hundred ten".