25354332 has 18 divisors (see below), whose sum is σ = 64090208. Its totient is φ = 8451432.

The previous prime is 25354331. The next prime is 25354363. The reversal of 25354332 is 23345352.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 25354296 and 25354305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25354331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 352108 + ... + 352179.

Almost surely, 2^25354332 is an apocalyptic number.

It is an amenable number.

25354332 is an abundant number, since it is smaller than the sum of its proper divisors (38735876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25354332 is a wasteful number, since it uses less digits than its factorization.

25354332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704297 (or 704292 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 25354332 is about 5035.3085307655. The cubic root of 25354332 is about 293.7767289998.

Adding to 25354332 its reverse (23345352), we get a palindrome (48699684).

The spelling of 25354332 in words is "twenty-five million, three hundred fifty-four thousand, three hundred thirty-two".