79069254 has 64 divisors (see below), whose sum is σ = 180576000. Its totient is φ = 22861440.

The previous prime is 79069231. The next prime is 79069297. The reversal of 79069254 is 45296097.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208437 + ... + 208815.

It is an arithmetic number, because the mean of its divisors is an integer number (2821500).

Almost surely, 2^79069254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79069254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90288000).

79069254 is an abundant number, since it is smaller than the sum of its proper divisors (101506746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79069254 is a wasteful number, since it uses less digits than its factorization.

79069254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 79069254 is about 8892.0894057584. The cubic root of 79069254 is about 429.2093891467.

The spelling of 79069254 in words is "seventy-nine million, sixty-nine thousand, two hundred fifty-four".