23283877 has 2 divisors, whose sum is σ = 23283878. Its totient is φ = 23283876.

The previous prime is 23283857. The next prime is 23283881. The reversal of 23283877 is 77838232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21846276 + 1437601 = 4674^2 + 1199^2 .

It is a cyclic number.

It is not a de Polignac number, because 23283877 - 2¹¹ = 23281829 is a prime.

It is a super-2 number, since 2×23283877² = 1084277856302258, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23283857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11641938 + 11641939.

It is an arithmetic number, because the mean of its divisors is an integer number (11641939).

Almost surely, 2^23283877 is an apocalyptic number.

It is an amenable number.

23283877 is a deficient number, since it is larger than the sum of its proper divisors (1).

23283877 is an equidigital number, since it uses as much as digits as its factorization.

23283877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 40.

The square root of 23283877 is about 4825.3369830510. The cubic root of 23283877 is about 285.5519293184.

The spelling of 23283877 in words is "twenty-three million, two hundred eighty-three thousand, eight hundred seventy-seven".