25234532 has 12 divisors (see below), whose sum is σ = 44232636. Its totient is φ = 12596640.

The previous prime is 25234523. The next prime is 25234537. The reversal of 25234532 is 23543252.

It can be written as a sum of positive squares in 2 ways, for example, as 1653796 + 23580736 = 1286^2 + 4856^2 .

It is not an unprimeable number, because it can be changed into a prime (25234537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2219 + ... + 7442.

It is an arithmetic number, because the mean of its divisors is an integer number (3686053).

Almost surely, 2^25234532 is an apocalyptic number.

It is an amenable number.

25234532 is a deficient number, since it is larger than the sum of its proper divisors (18998104).

25234532 is a wasteful number, since it uses less digits than its factorization.

25234532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10318 (or 10316 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 25234532 is about 5023.3984512479. The cubic root of 25234532 is about 293.3132969556.

Adding to 25234532 its reverse (23543252), we get a palindrome (48777784).

The spelling of 25234532 in words is "twenty-five million, two hundred thirty-four thousand, five hundred thirty-two".