70790168 has 8 divisors (see below), whose sum is σ = 132731580. Its totient is φ = 35395080.

The previous prime is 70790141. The next prime is 70790191. The reversal of 70790168 is 86109707.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×70790168² = 10022495770936448, 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 as a sum of consecutive naturals, namely, 4424378 + ... + 4424393.

Almost surely, 2^70790168 is an apocalyptic number.

It is an amenable number.

70790168 is a deficient number, since it is larger than the sum of its proper divisors (61941412).

70790168 is a wasteful number, since it uses less digits than its factorization.

70790168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8848777 (or 8848773 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 70790168 is about 8413.6893215759. The cubic root of 70790168 is about 413.6734493877.

The spelling of 70790168 in words is "seventy million, seven hundred ninety thousand, one hundred sixty-eight".