24328963 has 4 divisors (see below), whose sum is σ = 25386768. Its totient is φ = 23271160.

The previous prime is 24328957. The next prime is 24328979. The reversal of 24328963 is 36982342.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24328963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24328903) 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 3 ways as a sum of consecutive naturals, for example, 528868 + ... + 528913.

It is an arithmetic number, because the mean of its divisors is an integer number (6346692).

Almost surely, 2^24328963 is an apocalyptic number.

24328963 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

24328963 is the 2637-th centered heptagonal number.

24328963 is a deficient number, since it is larger than the sum of its proper divisors (1057805).

24328963 is a wasteful number, since it uses less digits than its factorization.

24328963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057804.

The product of its digits is 62208, while the sum is 37.

The square root of 24328963 is about 4932.4398627860. The cubic root of 24328963 is about 289.7618456968.

The spelling of 24328963 in words is "twenty-four million, three hundred twenty-eight thousand, nine hundred sixty-three".