22851952 has 10 divisors (see below), whose sum is σ = 44275688. Its totient is φ = 11425968.

The previous prime is 22851947. The next prime is 22851953. The reversal of 22851952 is 25915822.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22851953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714108 + ... + 714139.

Almost surely, 2^22851952 is an apocalyptic number.

It is an amenable number.

22851952 is a deficient number, since it is larger than the sum of its proper divisors (21423736).

22851952 is a wasteful number, since it uses less digits than its factorization.

22851952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428255 (or 1428249 counting only the distinct ones).

The product of its digits is 14400, while the sum is 34.

The square root of 22851952 is about 4780.3715336781. The cubic root of 22851952 is about 283.7751973587.

The spelling of 22851952 in words is "twenty-two million, eight hundred fifty-one thousand, nine hundred fifty-two".