28833079 has 8 divisors (see below), whose sum is σ = 31553280. Its totient is φ = 26129400.

The previous prime is 28833073. The next prime is 28833083. The reversal of 28833079 is 97033882.

It is a happy number.

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

It is not a de Polignac number, because 28833079 - 2²³ = 20444471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28833073) 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, 319 + ... + 7600.

It is an arithmetic number, because the mean of its divisors is an integer number (3944160).

Almost surely, 2^28833079 is an apocalyptic number.

28833079 is a deficient number, since it is larger than the sum of its proper divisors (2720201).

28833079 is a wasteful number, since it uses less digits than its factorization.

28833079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8261.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 28833079 is about 5369.6442154020. The cubic root of 28833079 is about 306.6410833783.

The spelling of 28833079 in words is "twenty-eight million, eight hundred thirty-three thousand, seventy-nine".