70211168 has 24 divisors (see below), whose sum is σ = 138734568. Its totient is φ = 34977024.

The previous prime is 70211143. The next prime is 70211179. The reversal of 70211168 is 86111207.

It is a super-2 number, since 2×70211168² = 9859216223848448, which contains 22 as substring.

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, 5180 + ... + 12932.

It is an arithmetic number, because the mean of its divisors is an integer number (5780607).

Almost surely, 2^70211168 is an apocalyptic number.

It is an amenable number.

70211168 is a deficient number, since it is larger than the sum of its proper divisors (68523400).

70211168 is a wasteful number, since it uses less digits than its factorization.

70211168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8046 (or 8038 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 70211168 is about 8379.2104639996. The cubic root of 70211168 is about 412.5425347018.

The spelling of 70211168 in words is "seventy million, two hundred eleven thousand, one hundred sixty-eight".