25484932 has 24 divisors (see below), whose sum is σ = 49482720. Its totient is φ = 11386560.

The previous prime is 25484929. The next prime is 25484933. The reversal of 25484932 is 23948452.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 25484891 and 25484900.

It is not an unprimeable number, because it can be changed into a prime (25484933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2313 + ... + 7504.

It is an arithmetic number, because the mean of its divisors is an integer number (2061780).

Almost surely, 2^25484932 is an apocalyptic number.

25484932 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25484932 is a deficient number, since it is larger than the sum of its proper divisors (23997788).

25484932 is a wasteful number, since it uses less digits than its factorization.

25484932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9891 (or 9889 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 25484932 is about 5048.2602943985. The cubic root of 25484932 is about 294.2802794018.

The spelling of 25484932 in words is "twenty-five million, four hundred eighty-four thousand, nine hundred thirty-two".