70955242 has 16 divisors (see below), whose sum is σ = 109330560. Its totient is φ = 34520608.

The previous prime is 70955173. The next prime is 70955251. The reversal of 70955242 is 24255907.

It is a junction number, because it is equal to n+sod(n) for n = 70955198 and 70955207.

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 7 ways as a sum of consecutive naturals, for example, 14718 + ... + 18934.

It is an arithmetic number, because the mean of its divisors is an integer number (6833160).

Almost surely, 2^70955242 is an apocalyptic number.

70955242 is a deficient number, since it is larger than the sum of its proper divisors (38375318).

70955242 is a wasteful number, since it uses less digits than its factorization.

70955242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4445.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 70955242 is about 8423.4934558056. The cubic root of 70955242 is about 413.9947450460.

The spelling of 70955242 in words is "seventy million, nine hundred fifty-five thousand, two hundred forty-two".