70065130 has 16 divisors (see below), whose sum is σ = 131601024. Its totient is φ = 26807440.

The previous prime is 70065119. The next prime is 70065169. The reversal of 70065130 is 3156007.

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, 152086 + ... + 152545.

It is an arithmetic number, because the mean of its divisors is an integer number (8225064).

Almost surely, 2^70065130 is an apocalyptic number.

70065130 is a deficient number, since it is larger than the sum of its proper divisors (61535894).

70065130 is a wasteful number, since it uses less digits than its factorization.

70065130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304661.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 70065130 is about 8370.4916223601. The cubic root of 70065130 is about 412.2563090791.

The spelling of 70065130 in words is "seventy million, sixty-five thousand, one hundred thirty".