23761057 has 2 divisors, whose sum is σ = 23761058. Its totient is φ = 23761056.

The previous prime is 23761051. The next prime is 23761061. The reversal of 23761057 is 75016732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15374241 + 8386816 = 3921^2 + 2896^2 .

It is a cyclic number.

It is not a de Polignac number, because 23761057 - 2⁷ = 23760929 is a prime.

It is not a weakly prime, because it can be changed into another prime (23761051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11880528 + 11880529.

It is an arithmetic number, because the mean of its divisors is an integer number (11880529).

Almost surely, 2^23761057 is an apocalyptic number.

It is an amenable number.

23761057 is a deficient number, since it is larger than the sum of its proper divisors (1).

23761057 is an equidigital number, since it uses as much as digits as its factorization.

23761057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 23761057 is about 4874.5314646641. The cubic root of 23761057 is about 287.4894544336.

Adding to 23761057 its reverse (75016732), we get a palindrome (98777789).

The spelling of 23761057 in words is "twenty-three million, seven hundred sixty-one thousand, fifty-seven".