70726704 has 20 divisors (see below), whose sum is σ = 182710776. Its totient is φ = 23575552.

The previous prime is 70726703. The next prime is 70726709. The reversal of 70726704 is 40762707.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70726703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736689 + ... + 736784.

Almost surely, 2^70726704 is an apocalyptic number.

It is an amenable number.

70726704 is an abundant number, since it is smaller than the sum of its proper divisors (111984072).

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

70726704 is a wasteful number, since it uses less digits than its factorization.

70726704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473484 (or 1473478 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 33.

The square root of 70726704 is about 8409.9170031576. The cubic root of 70726704 is about 413.5497918144.

The spelling of 70726704 in words is "seventy million, seven hundred twenty-six thousand, seven hundred four".