70422115 has 4 divisors (see below), whose sum is σ = 84506544. Its totient is φ = 56337688.

The previous prime is 70422073. The next prime is 70422127. The reversal of 70422115 is 51122407.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70422115 - 2¹¹ = 70420067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7042207 + ... + 7042216.

It is an arithmetic number, because the mean of its divisors is an integer number (21126636).

Almost surely, 2^70422115 is an apocalyptic number.

70422115 is a deficient number, since it is larger than the sum of its proper divisors (14084429).

70422115 is a wasteful number, since it uses less digits than its factorization.

70422115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14084428.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 70422115 is about 8391.7885459537. The cubic root of 70422115 is about 412.9552781612.

The spelling of 70422115 in words is "seventy million, four hundred twenty-two thousand, one hundred fifteen".