23960977 has 4 divisors (see below), whose sum is σ = 23972976. Its totient is φ = 23948980.

The previous prime is 23960971. The next prime is 23960999. The reversal of 23960977 is 77906932.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23960977 - 2¹⁹ = 23436689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23960971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2203 + ... + 7264.

It is an arithmetic number, because the mean of its divisors is an integer number (5993244).

Almost surely, 2^23960977 is an apocalyptic number.

It is an amenable number.

23960977 is a deficient number, since it is larger than the sum of its proper divisors (11999).

23960977 is an equidigital number, since it uses as much as digits as its factorization.

23960977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11998.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 23960977 is about 4894.9950970353. The cubic root of 23960977 is about 288.2934934058.

It can be divided in two parts, 239 and 60977, that added together give a palindrome (61216).

The spelling of 23960977 in words is "twenty-three million, nine hundred sixty thousand, nine hundred seventy-seven".