79553214 has 48 divisors (see below), whose sum is σ = 187387200. Its totient is φ = 24245568.

The previous prime is 79553197. The next prime is 79553233. The reversal of 79553214 is 41235597.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23947 + ... + 27065.

It is an arithmetic number, because the mean of its divisors is an integer number (3903900).

Almost surely, 2^79553214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79553214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93693600).

79553214 is an abundant number, since it is smaller than the sum of its proper divisors (107833986).

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

79553214 is a wasteful number, since it uses less digits than its factorization.

79553214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249 (or 3246 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 79553214 is about 8919.2608438144. The cubic root of 79553214 is about 430.0832973658.

The spelling of 79553214 in words is "seventy-nine million, five hundred fifty-three thousand, two hundred fourteen".