22852137 has 16 divisors (see below), whose sum is σ = 37988352. Its totient is φ = 11871120.

The previous prime is 22852127. The next prime is 22852147. The reversal of 22852137 is 73125822.

It is an interprime number because it is at equal distance from previous prime (22852127) and next prime (22852147).

It is not a de Polignac number, because 22852137 - 2⁴ = 22852121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22852127) 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, 49233 + ... + 49694.

It is an arithmetic number, because the mean of its divisors is an integer number (2374272).

Almost surely, 2^22852137 is an apocalyptic number.

It is an amenable number.

22852137 is a deficient number, since it is larger than the sum of its proper divisors (15136215).

22852137 is a wasteful number, since it uses less digits than its factorization.

22852137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98948.

The product of its digits is 6720, while the sum is 30.

The square root of 22852137 is about 4780.3908835994. The cubic root of 22852137 is about 283.7759631324.

Adding to 22852137 its reverse (73125822), we get a palindrome (95977959).

The spelling of 22852137 in words is "twenty-two million, eight hundred fifty-two thousand, one hundred thirty-seven".