265234023 has 12 divisors (see below), whose sum is σ = 384609888. Its totient is φ = 176133120.

The previous prime is 265234007. The next prime is 265234027. The reversal of 265234023 is 320432562.

265234023 is a `hidden beast` number, since 2 + 652 + 3 + 4 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 265234023 - 2⁴ = 265234007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265234027) 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, 55023 + ... + 59648.

It is an arithmetic number, because the mean of its divisors is an integer number (32050824).

Almost surely, 2^265234023 is an apocalyptic number.

265234023 is a deficient number, since it is larger than the sum of its proper divisors (119375865).

265234023 is a wasteful number, since it uses less digits than its factorization.

265234023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114934 (or 114931 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 265234023 is about 16286.0069691745. The cubic root of 265234023 is about 642.5048508064.

Adding to 265234023 its reverse (320432562), we get a palindrome (585666585).

The spelling of 265234023 in words is "two hundred sixty-five million, two hundred thirty-four thousand, twenty-three".