70655422 has 16 divisors (see below), whose sum is σ = 109070640. Its totient is φ = 34302528.

The previous prime is 70655419. The next prime is 70655489. The reversal of 70655422 is 22455607.

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, 68829 + ... + 69847.

It is an arithmetic number, because the mean of its divisors is an integer number (6816915).

Almost surely, 2^70655422 is an apocalyptic number.

70655422 is a deficient number, since it is larger than the sum of its proper divisors (38415218).

70655422 is a wasteful number, since it uses less digits than its factorization.

70655422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 70655422 is about 8405.6779619493. The cubic root of 70655422 is about 413.4108128833.

The spelling of 70655422 in words is "seventy million, six hundred fifty-five thousand, four hundred twenty-two".