79254871 has 8 divisors (see below), whose sum is σ = 83862320. Its totient is φ = 74691072.

The previous prime is 79254853. The next prime is 79254893. The reversal of 79254871 is 17845297.

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

It is a cyclic number.

It is not a de Polignac number, because 79254871 - 2⁷ = 79254743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79254811) 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, 7140 + ... + 14473.

It is an arithmetic number, because the mean of its divisors is an integer number (10482790).

Almost surely, 2^79254871 is an apocalyptic number.

79254871 is a deficient number, since it is larger than the sum of its proper divisors (4607449).

79254871 is a wasteful number, since it uses less digits than its factorization.

79254871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21825.

The product of its digits is 141120, while the sum is 43.

The square root of 79254871 is about 8902.5204857950. The cubic root of 79254871 is about 429.5449865082.

The spelling of 79254871 in words is "seventy-nine million, two hundred fifty-four thousand, eight hundred seventy-one".