79243254 has 96 divisors (see below), whose sum is σ = 188697600. Its totient is φ = 23970240.

The previous prime is 79243253. The next prime is 79243259. The reversal of 79243254 is 45234297.

Its product of digits (60480) is a multiple of the sum of its prime factors (210).

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79243253) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 954697 + ... + 954779.

It is an arithmetic number, because the mean of its divisors is an integer number (1965600).

Almost surely, 2^79243254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79243254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94348800).

79243254 is an abundant number, since it is smaller than the sum of its proper divisors (109454346).

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

79243254 is a wasteful number, since it uses less digits than its factorization.

79243254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 207 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 79243254 is about 8901.8680062108. The cubic root of 79243254 is about 429.5239982381.

It can be divided in two parts, 79243 and 254, that added together give a palindrome (79497).

The spelling of 79243254 in words is "seventy-nine million, two hundred forty-three thousand, two hundred fifty-four".