23232746 has 4 divisors (see below), whose sum is σ = 34849122. Its totient is φ = 11616372.

The previous prime is 23232743. The next prime is 23232757. The reversal of 23232746 is 64723232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23145721 + 87025 = 4811^2 + 295^2 .

It is not an unprimeable number, because it can be changed into a prime (23232743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5808185 + ... + 5808188.

Almost surely, 2^23232746 is an apocalyptic number.

23232746 is a deficient number, since it is larger than the sum of its proper divisors (11616376).

23232746 is a wasteful number, since it uses less digits than its factorization.

23232746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616375.

The product of its digits is 12096, while the sum is 29.

The square root of 23232746 is about 4820.0358919825. The cubic root of 23232746 is about 285.3427537262.

Adding to 23232746 its reverse (64723232), we get a palindrome (87955978).

The spelling of 23232746 in words is "twenty-three million, two hundred thirty-two thousand, seven hundred forty-six".