70608684 has 48 divisors (see below), whose sum is σ = 176450400. Its totient is φ = 21897216.

The previous prime is 70608679. The next prime is 70608697. The reversal of 70608684 is 48680607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16212 + ... + 20100.

It is an arithmetic number, because the mean of its divisors is an integer number (3676050).

Almost surely, 2^70608684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70608684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88225200).

70608684 is an abundant number, since it is smaller than the sum of its proper divisors (105841716).

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

70608684 is a wasteful number, since it uses less digits than its factorization.

70608684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002 (or 4000 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 70608684 is about 8402.8973574595. The cubic root of 70608684 is about 413.3196367874.

The spelling of 70608684 in words is "seventy million, six hundred eight thousand, six hundred eighty-four".