23152707 has 6 divisors (see below), whose sum is σ = 33442812. Its totient is φ = 15435132.

The previous prime is 23152693. The next prime is 23152739. The reversal of 23152707 is 70725132.

It is not a de Polignac number, because 23152707 - 2¹⁸ = 22890563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23152807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1286253 + ... + 1286270.

It is an arithmetic number, because the mean of its divisors is an integer number (5573802).

Almost surely, 2^23152707 is an apocalyptic number.

23152707 is a deficient number, since it is larger than the sum of its proper divisors (10290105).

23152707 is a wasteful number, since it uses less digits than its factorization.

23152707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572529 (or 2572526 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 23152707 is about 4811.7259897047. The cubic root of 23152707 is about 285.0146991495.

Adding to 23152707 its reverse (70725132), we get a palindrome (93877839).

The spelling of 23152707 in words is "twenty-three million, one hundred fifty-two thousand, seven hundred seven".