22828030 has 16 divisors (see below), whose sum is σ = 41765184. Its totient is φ = 8981280.

The previous prime is 22828019. The next prime is 22828031. The reversal of 22828030 is 3082822.

It is a super-2 number, since 2×22828030² = 1042237907361800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22827986 and 22828004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22828031) 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, 18102 + ... + 19321.

It is an arithmetic number, because the mean of its divisors is an integer number (2610324).

Almost surely, 2^22828030 is an apocalyptic number.

22828030 is a deficient number, since it is larger than the sum of its proper divisors (18937154).

22828030 is a wasteful number, since it uses less digits than its factorization.

22828030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37491.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 22828030 is about 4777.8687717433. The cubic root of 22828030 is about 283.6761417736.

The spelling of 22828030 in words is "twenty-two million, eight hundred twenty-eight thousand, thirty".