23132750 has 32 divisors (see below), whose sum is σ = 45860256. Its totient is φ = 8707200.

The previous prime is 23132741. The next prime is 23132771. The reversal of 23132750 is 5723132.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1529 + ... + 6971.

It is an arithmetic number, because the mean of its divisors is an integer number (1433133).

Almost surely, 2^23132750 is an apocalyptic number.

23132750 is a deficient number, since it is larger than the sum of its proper divisors (22727506).

23132750 is a wasteful number, since it uses less digits than its factorization.

23132750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5477 (or 5467 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 23132750 is about 4809.6517545452. The cubic root of 23132750 is about 284.9327839845.

Adding to 23132750 its reverse (5723132), we get a palindrome (28855882).

The spelling of 23132750 in words is "twenty-three million, one hundred thirty-two thousand, seven hundred fifty".