25450232 has 16 divisors (see below), whose sum is σ = 47811600. Its totient is φ = 12700480.

The previous prime is 25450231. The next prime is 25450277. The reversal of 25450232 is 23205452.

It is a junction number, because it is equal to n+sod(n) for n = 25450198 and 25450207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25450231) 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, 1757 + ... + 7347.

It is an arithmetic number, because the mean of its divisors is an integer number (2988225).

Almost surely, 2^25450232 is an apocalyptic number.

It is an amenable number.

25450232 is a deficient number, since it is larger than the sum of its proper divisors (22361368).

25450232 is a wasteful number, since it uses less digits than its factorization.

25450232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6166 (or 6162 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 25450232 is about 5044.8222961765. The cubic root of 25450232 is about 294.1466558180.

Adding to 25450232 its reverse (23205452), we get a palindrome (48655684).

The spelling of 25450232 in words is "twenty-five million, four hundred fifty thousand, two hundred thirty-two".