23162252 has 6 divisors (see below), whose sum is σ = 40533948. Its totient is φ = 11581124.

The previous prime is 23162203. The next prime is 23162257. The reversal of 23162252 is 25226132.

It is not an unprimeable number, because it can be changed into a prime (23162257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2895278 + ... + 2895285.

It is an arithmetic number, because the mean of its divisors is an integer number (6755658).

Almost surely, 2^23162252 is an apocalyptic number.

It is an amenable number.

23162252 is a deficient number, since it is larger than the sum of its proper divisors (17371696).

23162252 is a wasteful number, since it uses less digits than its factorization.

23162252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5790567 (or 5790565 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 23162252 is about 4812.7177353342. The cubic root of 23162252 is about 285.0538607551.

Adding to 23162252 its reverse (25226132), we get a palindrome (48388384).

The spelling of 23162252 in words is "twenty-three million, one hundred sixty-two thousand, two hundred fifty-two".