23141377 has 6 divisors (see below), whose sum is σ = 26919618. Its totient is φ = 19835424.

The previous prime is 23141359. The next prime is 23141389. The reversal of 23141377 is 77314132.

It can be written as a sum of positive squares in only one way, i.e., 14984641 + 8156736 = 3871^2 + 2856^2 .

It is not a de Polignac number, because 23141377 - 2²³ = 14752769 is a prime.

It is a super-2 number, since 2×23141377² = 1071046658912258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23141347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 236088 + ... + 236185.

It is an arithmetic number, because the mean of its divisors is an integer number (4486603).

Almost surely, 2^23141377 is an apocalyptic number.

It is an amenable number.

23141377 is a deficient number, since it is larger than the sum of its proper divisors (3778241).

23141377 is an equidigital number, since it uses as much as digits as its factorization.

23141377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472287 (or 472280 counting only the distinct ones).

The product of its digits is 3528, while the sum is 28.

The square root of 23141377 is about 4810.5485134234. The cubic root of 23141377 is about 284.9682000017.

The spelling of 23141377 in words is "twenty-three million, one hundred forty-one thousand, three hundred seventy-seven".