22892030 has 32 divisors (see below), whose sum is σ = 49864896. Its totient is φ = 7386624.

The previous prime is 22892027. The next prime is 22892041. The reversal of 22892030 is 3029822.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8429 + ... + 10808.

It is an arithmetic number, because the mean of its divisors is an integer number (1558278).

Almost surely, 2^22892030 is an apocalyptic number.

22892030 is an abundant number, since it is smaller than the sum of its proper divisors (26972866).

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

22892030 is a wasteful number, since it uses less digits than its factorization.

22892030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19268.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 22892030 is about 4784.5616309125. The cubic root of 22892030 is about 283.9409964708.

The spelling of 22892030 in words is "twenty-two million, eight hundred ninety-two thousand, thirty".