70660382 has 16 divisors (see below), whose sum is σ = 114579360. Its totient is φ = 32488032.

The previous prime is 70660379. The next prime is 70660399. The reversal of 70660382 is 28306607.

It is a zygodrome in base 6.

It is a congruent number.

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, 1943 + ... + 12045.

It is an arithmetic number, because the mean of its divisors is an integer number (7161210).

Almost surely, 2^70660382 is an apocalyptic number.

70660382 is a deficient number, since it is larger than the sum of its proper divisors (43918978).

70660382 is a wasteful number, since it uses less digits than its factorization.

70660382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10387.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 70660382 is about 8405.9729954360. The cubic root of 70660382 is about 413.4204864492.

Adding to 70660382 its reverse (28306607), we get a palindrome (98966989).

The spelling of 70660382 in words is "seventy million, six hundred sixty thousand, three hundred eighty-two".