79228033 has 8 divisors (see below), whose sum is σ = 81962496. Its totient is φ = 76504800.

The previous prime is 79228021. The next prime is 79228049. The reversal of 79228033 is 33082297.

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

It is a cyclic number.

It is not a de Polignac number, because 79228033 - 2⁹ = 79227521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 79228033.

It is not an unprimeable number, because it can be changed into a prime (79228003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13053 + ... + 18133.

It is an arithmetic number, because the mean of its divisors is an integer number (10245312).

Almost surely, 2^79228033 is an apocalyptic number.

It is an amenable number.

79228033 is a deficient number, since it is larger than the sum of its proper divisors (2734463).

79228033 is a wasteful number, since it uses less digits than its factorization.

79228033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5615.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 79228033 is about 8901.0130322340. The cubic root of 79228033 is about 429.4964955671.

The spelling of 79228033 in words is "seventy-nine million, two hundred twenty-eight thousand, thirty-three".