22828382 has 16 divisors (see below), whose sum is σ = 36346320. Its totient is φ = 10716288.

The previous prime is 22828363. The next prime is 22828391. The reversal of 22828382 is 28382822.

It is a super-2 number, since 2×22828382² = 1042270049475848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23633 + ... + 24579.

It is an arithmetic number, because the mean of its divisors is an integer number (2271645).

Almost surely, 2^22828382 is an apocalyptic number.

22828382 is a deficient number, since it is larger than the sum of its proper divisors (13517938).

22828382 is a wasteful number, since it uses less digits than its factorization.

22828382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675.

The product of its digits is 24576, while the sum is 35.

The square root of 22828382 is about 4777.9056081091. The cubic root of 22828382 is about 283.6775998274.

The spelling of 22828382 in words is "twenty-two million, eight hundred twenty-eight thousand, three hundred eighty-two".