79571014 has 4 divisors (see below), whose sum is σ = 119356524. Its totient is φ = 39785506.

The previous prime is 79571003. The next prime is 79571029. The reversal of 79571014 is 41017597.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19892752 + ... + 19892755.

It is an arithmetic number, because the mean of its divisors is an integer number (29839131).

Almost surely, 2^79571014 is an apocalyptic number.

79571014 is a deficient number, since it is larger than the sum of its proper divisors (39785510).

79571014 is a wasteful number, since it uses less digits than its factorization.

79571014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39785509.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 79571014 is about 8920.2586285376. The cubic root of 79571014 is about 430.1153719626.

The spelling of 79571014 in words is "seventy-nine million, five hundred seventy-one thousand, fourteen".