23528763 has 6 divisors (see below), whose sum is σ = 33986004. Its totient is φ = 15685836.

The previous prime is 23528759. The next prime is 23528789. The reversal of 23528763 is 36782532.

It is not a de Polignac number, because 23528763 - 2² = 23528759 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23528723) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1307145 + ... + 1307162.

It is an arithmetic number, because the mean of its divisors is an integer number (5664334).

Almost surely, 2^23528763 is an apocalyptic number.

23528763 is a deficient number, since it is larger than the sum of its proper divisors (10457241).

23528763 is a wasteful number, since it uses less digits than its factorization.

23528763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614313 (or 2614310 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 23528763 is about 4850.6456271305. The cubic root of 23528763 is about 286.5495286393.

The spelling of 23528763 in words is "twenty-three million, five hundred twenty-eight thousand, seven hundred sixty-three".