22092828 has 12 divisors (see below), whose sum is σ = 51549960. Its totient is φ = 7364272.

The previous prime is 22092823. The next prime is 22092859. The reversal of 22092828 is 82829022.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22092821) 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, 920523 + ... + 920546.

It is an arithmetic number, because the mean of its divisors is an integer number (4295830).

Almost surely, 2^22092828 is an apocalyptic number.

It is an amenable number.

22092828 is an abundant number, since it is smaller than the sum of its proper divisors (29457132).

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

22092828 is a wasteful number, since it uses less digits than its factorization.

22092828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841076 (or 1841074 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 22092828 is about 4700.3008414356. The cubic root of 22092828 is about 280.5974826483.

It can be divided in two parts, 22092 and 828, that multiplied together give a triangular number (18292176 = T₆₀₄₈).

The spelling of 22092828 in words is "twenty-two million, ninety-two thousand, eight hundred twenty-eight".