22793953 has 16 divisors (see below), whose sum is σ = 28166656. Its totient is φ = 17962560.

The previous prime is 22793951. The next prime is 22793963. The reversal of 22793953 is 35939722.

It is a happy number.

It is not a de Polignac number, because 22793953 - 2¹ = 22793951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22793951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41863 + ... + 42403.

It is an arithmetic number, because the mean of its divisors is an integer number (1760416).

Almost surely, 2^22793953 is an apocalyptic number.

It is an amenable number.

22793953 is a deficient number, since it is larger than the sum of its proper divisors (5372703).

22793953 is a wasteful number, since it uses less digits than its factorization.

22793953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024.

The product of its digits is 102060, while the sum is 40.

The square root of 22793953 is about 4774.3013101395. The cubic root of 22793953 is about 283.5349170600.

The spelling of 22793953 in words is "twenty-two million, seven hundred ninety-three thousand, nine hundred fifty-three".