23533150 has 12 divisors (see below), whose sum is σ = 43771752. Its totient is φ = 9413240.

The previous prime is 23533127. The next prime is 23533171. The reversal of 23533150 is 5133532.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235282 + ... + 235381.

It is an arithmetic number, because the mean of its divisors is an integer number (3647646).

Almost surely, 2^23533150 is an apocalyptic number.

23533150 is a deficient number, since it is larger than the sum of its proper divisors (20238602).

23533150 is a wasteful number, since it uses less digits than its factorization.

23533150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470675 (or 470670 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 23533150 is about 4851.0978138974. The cubic root of 23533150 is about 286.5673368380.

Adding to 23533150 its reverse (5133532), we get a palindrome (28666682).

The spelling of 23533150 in words is "twenty-three million, five hundred thirty-three thousand, one hundred fifty".