23040177 has 4 divisors (see below), whose sum is σ = 30720240. Its totient is φ = 15360116.

The previous prime is 23040167. The next prime is 23040209. The reversal of 23040177 is 77104032.

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.

It is a cyclic number.

It is not a de Polignac number, because 23040177 - 2⁸ = 23039921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23040167) 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, 3840027 + ... + 3840032.

It is an arithmetic number, because the mean of its divisors is an integer number (7680060).

Almost surely, 2^23040177 is an apocalyptic number.

It is an amenable number.

23040177 is a deficient number, since it is larger than the sum of its proper divisors (7680063).

23040177 is an equidigital number, since it uses as much as digits as its factorization.

23040177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7680062.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 23040177 is about 4800.0184374646. The cubic root of 23040177 is about 284.5521930265.

The spelling of 23040177 in words is "twenty-three million, forty thousand, one hundred seventy-seven".