70456608 has 48 divisors (see below), whose sum is σ = 205500960. Its totient is φ = 23485248.

The previous prime is 70456577. The next prime is 70456669. The reversal of 70456608 is 80665407.

It is a happy number.

70456608 is a `hidden beast` number, since 7 + 0 + 45 + 6 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×70456608² = 9928267221731328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 39910 + ... + 41637.

It is an arithmetic number, because the mean of its divisors is an integer number (4281270).

Almost surely, 2^70456608 is an apocalyptic number.

It is an amenable number.

70456608 is an abundant number, since it is smaller than the sum of its proper divisors (135044352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70456608 is a wasteful number, since it uses less digits than its factorization.

70456608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81566 (or 81552 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 70456608 is about 8393.8434581543. The cubic root of 70456608 is about 413.0226894730.

The spelling of 70456608 in words is "seventy million, four hundred fifty-six thousand, six hundred eight".