70034156 has 12 divisors (see below), whose sum is σ = 124239192. Its totient is φ = 34537248.

The previous prime is 70034119. The next prime is 70034197. The reversal of 70034156 is 65143007.

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, 119630 + ... + 120213.

It is an arithmetic number, because the mean of its divisors is an integer number (10353266).

Almost surely, 2^70034156 is an apocalyptic number.

It is an amenable number.

70034156 is a deficient number, since it is larger than the sum of its proper divisors (54205036).

70034156 is a wasteful number, since it uses less digits than its factorization.

70034156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239920 (or 239918 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 70034156 is about 8368.6412278219. The cubic root of 70034156 is about 412.1955508054.

The spelling of 70034156 in words is "seventy million, thirty-four thousand, one hundred fifty-six".