79423248 has 20 divisors (see below), whose sum is σ = 205176848. Its totient is φ = 26474400.

The previous prime is 79423247. The next prime is 79423291. The reversal of 79423248 is 84232497.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (79423247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827278 + ... + 827373.

Almost surely, 2^79423248 is an apocalyptic number.

It is an amenable number.

79423248 is an abundant number, since it is smaller than the sum of its proper divisors (125753600).

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

79423248 is a wasteful number, since it uses less digits than its factorization.

79423248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654662 (or 1654656 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 79423248 is about 8911.9721723084. The cubic root of 79423248 is about 429.8489608345.

Subtracting 79423248 from its reverse (84232497), we obtain a square (4809249 = 2193²).

It can be divided in two parts, 794 and 23248, that added together give a palindrome (24042).

The spelling of 79423248 in words is "seventy-nine million, four hundred twenty-three thousand, two hundred forty-eight".