23134757 has 12 divisors (see below), whose sum is σ = 24480204. Its totient is φ = 21859200.

The previous prime is 23134751. The next prime is 23134759. The reversal of 23134757 is 75743132.

23134757 = 339² + 340² + ... + 476².

It can be written as a sum of positive squares in 2 ways, for example, as 13205956 + 9928801 = 3634^2 + 3151^2 .

It is not a de Polignac number, because 23134757 - 2¹⁸ = 22872613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53213 + ... + 53645.

It is an arithmetic number, because the mean of its divisors is an integer number (2040017).

Almost surely, 2^23134757 is an apocalyptic number.

It is an amenable number.

23134757 is a deficient number, since it is larger than the sum of its proper divisors (1345447).

23134757 is a wasteful number, since it uses less digits than its factorization.

23134757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 557 counting only the distinct ones).

The product of its digits is 17640, while the sum is 32.

The square root of 23134757 is about 4809.8603929844. The cubic root of 23134757 is about 284.9410240130.

Adding to 23134757 its reverse (75743132), we get a palindrome (98877889).

The spelling of 23134757 in words is "twenty-three million, one hundred thirty-four thousand, seven hundred fifty-seven".