79223402 has 8 divisors (see below), whose sum is σ = 119167200. Its totient is φ = 39501004.

The previous prime is 79223363. The next prime is 79223411. The reversal of 79223402 is 20432297.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54452 + ... + 55887.

It is an arithmetic number, because the mean of its divisors is an integer number (14895900).

Almost surely, 2^79223402 is an apocalyptic number.

79223402 is a deficient number, since it is larger than the sum of its proper divisors (39943798).

79223402 is a wasteful number, since it uses less digits than its factorization.

79223402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110700.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 79223402 is about 8900.7528895032. The cubic root of 79223402 is about 429.4881271612.

Adding to 79223402 its reverse (20432297), we get a palindrome (99655699).

The spelling of 79223402 in words is "seventy-nine million, two hundred twenty-three thousand, four hundred two".