22836057 has 32 divisors (see below), whose sum is σ = 33094656. Its totient is φ = 13977600.

The previous prime is 22836029. The next prime is 22836071. The reversal of 22836057 is 75063822.

It is not a de Polignac number, because 22836057 - 2²³ = 14447449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22836007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202033 + ... + 202145.

It is an arithmetic number, because the mean of its divisors is an integer number (1034208).

Almost surely, 2^22836057 is an apocalyptic number.

It is an amenable number.

22836057 is a deficient number, since it is larger than the sum of its proper divisors (10258599).

22836057 is a wasteful number, since it uses less digits than its factorization.

22836057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 22836057 is about 4778.7087167979. The cubic root of 22836057 is about 283.7093874741.

Adding to 22836057 its reverse (75063822), we get a palindrome (97899879).

The spelling of 22836057 in words is "twenty-two million, eight hundred thirty-six thousand, fifty-seven".