23262761 has 2 divisors, whose sum is σ = 23262762. Its totient is φ = 23262760.

The previous prime is 23262721. The next prime is 23262769. The reversal of 23262761 is 16726232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23222761 + 40000 = 4819^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 23262761 - 2¹⁸ = 23000617 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23262769) 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 as a sum of consecutive naturals, namely, 11631380 + 11631381.

It is an arithmetic number, because the mean of its divisors is an integer number (11631381).

Almost surely, 2^23262761 is an apocalyptic number.

It is an amenable number.

23262761 is a deficient number, since it is larger than the sum of its proper divisors (1).

23262761 is an equidigital number, since it uses as much as digits as its factorization.

23262761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

The square root of 23262761 is about 4823.1484530336. The cubic root of 23262761 is about 285.4655814674.

Adding to 23262761 its reverse (16726232), we get a palindrome (39988993).

The spelling of 23262761 in words is "twenty-three million, two hundred sixty-two thousand, seven hundred sixty-one".