23127957 has 16 divisors (see below), whose sum is σ = 34404480. Its totient is φ = 15355296.

The previous prime is 23127913. The next prime is 23127983. The reversal of 23127957 is 75972132.

It is not a de Polignac number, because 23127957 - 2¹¹ = 23125909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23123957) 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 15 ways as a sum of consecutive naturals, for example, 5473 + ... + 8729.

It is an arithmetic number, because the mean of its divisors is an integer number (2150280).

Almost surely, 2^23127957 is an apocalyptic number.

23127957 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

23127957 is a deficient number, since it is larger than the sum of its proper divisors (11276523).

23127957 is a wasteful number, since it uses less digits than its factorization.

23127957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3529 (or 3523 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 23127957 is about 4809.1534598097. The cubic root of 23127957 is about 284.9131037020.

The spelling of 23127957 in words is "twenty-three million, one hundred twenty-seven thousand, nine hundred fifty-seven".