22836901 has 4 divisors (see below), whose sum is σ = 22883904. Its totient is φ = 22789900.

The previous prime is 22836893. The next prime is 22836923. The reversal of 22836901 is 10963822.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22836901 - 2³ = 22836893 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22836101) 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, 22765 + ... + 23746.

It is an arithmetic number, because the mean of its divisors is an integer number (5720976).

Almost surely, 2^22836901 is an apocalyptic number.

It is an amenable number.

22836901 is a deficient number, since it is larger than the sum of its proper divisors (47003).

22836901 is an equidigital number, since it uses as much as digits as its factorization.

22836901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47002.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 22836901 is about 4778.7970243567. The cubic root of 22836901 is about 283.7128826451.

The spelling of 22836901 in words is "twenty-two million, eight hundred thirty-six thousand, nine hundred one".