28796322 has 32 divisors (see below), whose sum is σ = 60963840. Its totient is φ = 9049040.

The previous prime is 28796321. The next prime is 28796347. The reversal of 28796322 is 22369782.

It is not an unprimeable number, because it can be changed into a prime (28796321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8329 + ... + 11267.

It is an arithmetic number, because the mean of its divisors is an integer number (1905120).

Almost surely, 2^28796322 is an apocalyptic number.

28796322 is an abundant number, since it is smaller than the sum of its proper divisors (32167518).

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

28796322 is a wasteful number, since it uses less digits than its factorization.

28796322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3038.

The product of its digits is 72576, while the sum is 39.

The square root of 28796322 is about 5366.2204576406. The cubic root of 28796322 is about 306.5107238552.

The spelling of 28796322 in words is "twenty-eight million, seven hundred ninety-six thousand, three hundred twenty-two".