79422854 has 16 divisors (see below), whose sum is σ = 138386976. Its totient is φ = 33480000.

The previous prime is 79422853. The next prime is 79422857. The reversal of 79422854 is 45822497.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79422853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45647 + ... + 47354.

It is an arithmetic number, because the mean of its divisors is an integer number (8649186).

Almost surely, 2^79422854 is an apocalyptic number.

79422854 is a deficient number, since it is larger than the sum of its proper divisors (58964122).

79422854 is a wasteful number, since it uses less digits than its factorization.

79422854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93071.

The product of its digits is 161280, while the sum is 41.

The square root of 79422854 is about 8911.9500671851. The cubic root of 79422854 is about 429.8482500402.

The spelling of 79422854 in words is "seventy-nine million, four hundred twenty-two thousand, eight hundred fifty-four".