70672427606 has 32 divisors (see below), whose sum is σ = 117045837216. Its totient is φ = 31736320000.

The previous prime is 70672427597. The next prime is 70672427611. The reversal of 70672427606 is 60672427607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 989846 + ... + 1058838.

It is an arithmetic number, because the mean of its divisors is an integer number (3657682413).

Almost surely, 2^70672427606 is an apocalyptic number.

70672427606 is a deficient number, since it is larger than the sum of its proper divisors (46373409610).

70672427606 is a wasteful number, since it uses less digits than its factorization.

70672427606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69568.

The product of its (nonzero) digits is 1185408, while the sum is 47.

Subtracting from 70672427606 its reverse (60672427607), we obtain a palindrome (9999999999).

The spelling of 70672427606 in words is "seventy billion, six hundred seventy-two million, four hundred twenty-seven thousand, six hundred six".