70658968 has 16 divisors (see below), whose sum is σ = 132776280. Its totient is φ = 35251968.

The previous prime is 70658947. The next prime is 70658981. The reversal of 70658968 is 86985607.

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, 5721 + ... + 13192.

Almost surely, 2^70658968 is an apocalyptic number.

It is an amenable number.

70658968 is a deficient number, since it is larger than the sum of its proper divisors (62117312).

70658968 is a wasteful number, since it uses less digits than its factorization.

70658968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19386 (or 19382 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 70658968 is about 8405.8888881545. Note that the first 6 decimals coincide. The cubic root of 70658968 is about 413.4177287490.

The spelling of 70658968 in words is "seventy million, six hundred fifty-eight thousand, nine hundred sixty-eight".