79100242 has 8 divisors (see below), whose sum is σ = 127777356. Its totient is φ = 36507792.

The previous prime is 79100239. The next prime is 79100261. The reversal of 79100242 is 24200197.

It can be written as a sum of positive squares in 2 ways, for example, as 77633721 + 1466521 = 8811^2 + 1211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1521133 + ... + 1521184.

Almost surely, 2^79100242 is an apocalyptic number.

79100242 is a deficient number, since it is larger than the sum of its proper divisors (48677114).

79100242 is a wasteful number, since it uses less digits than its factorization.

79100242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042332.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 79100242 is about 8893.8316826889. The cubic root of 79100242 is about 429.2654522506.

The spelling of 79100242 in words is "seventy-nine million, one hundred thousand, two hundred forty-two".