22963038 has 16 divisors (see below), whose sum is σ = 52487040. Its totient is φ = 6560856.

The previous prime is 22963037. The next prime is 22963063. The reversal of 22963038 is 83036922.

It is a super-2 number, since 2×22963038² = 1054602228378888, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22963037) 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, 273328 + ... + 273411.

It is an arithmetic number, because the mean of its divisors is an integer number (3280440).

Almost surely, 2^22963038 is an apocalyptic number.

22963038 is an abundant number, since it is smaller than the sum of its proper divisors (29524002).

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

22963038 is a wasteful number, since it uses less digits than its factorization.

22963038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546751.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 22963038 is about 4791.9764189737. The cubic root of 22963038 is about 284.2342757101.

The spelling of 22963038 in words is "twenty-two million, nine hundred sixty-three thousand, thirty-eight".