23230177 has 4 divisors (see below), whose sum is σ = 24596676. Its totient is φ = 21863680.

The previous prime is 23230169. The next prime is 23230213. The reversal of 23230177 is 77103232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11182336 + 12047841 = 3344^2 + 3471^2 .

It is a cyclic number.

It is not a de Polignac number, because 23230177 - 2³ = 23230169 is a prime.

It is a super-2 number, since 2×23230177² = 1079282246902658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23230127) 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, 683224 + ... + 683257.

It is an arithmetic number, because the mean of its divisors is an integer number (6149169).

Almost surely, 2^23230177 is an apocalyptic number.

It is an amenable number.

23230177 is a deficient number, since it is larger than the sum of its proper divisors (1366499).

23230177 is a wasteful number, since it uses less digits than its factorization.

23230177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366498.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 23230177 is about 4819.7693928237. The cubic root of 23230177 is about 285.3322359201.

The spelling of 23230177 in words is "twenty-three million, two hundred thirty thousand, one hundred seventy-seven".