22934828 has 12 divisors (see below), whose sum is σ = 45869712. Its totient is φ = 9829200.

The previous prime is 22934827. The next prime is 22934831. The reversal of 22934828 is 82843922.

22934828 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22934791 and 22934800.

It is not an unprimeable number, because it can be changed into a prime (22934827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409523 + ... + 409578.

It is an arithmetic number, because the mean of its divisors is an integer number (3822476).

Almost surely, 2^22934828 is an apocalyptic number.

22934828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22934828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22934828 is a wasteful number, since it uses less digits than its factorization.

22934828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819112 (or 819110 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 22934828 is about 4789.0320525133. The cubic root of 22934828 is about 284.1178344590.

The spelling of 22934828 in words is "twenty-two million, nine hundred thirty-four thousand, eight hundred twenty-eight".