25000324 has 12 divisors (see below), whose sum is σ = 44817948. Its totient is φ = 12195200.

The previous prime is 25000321. The next prime is 25000351. The reversal of 25000324 is 42300052.

It can be written as a sum of positive squares in 2 ways, for example, as 1166400 + 23833924 = 1080^2 + 4882^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25000298 and 25000307.

It is not an unprimeable number, because it can be changed into a prime (25000321) 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, 76057 + ... + 76384.

It is an arithmetic number, because the mean of its divisors is an integer number (3734829).

Almost surely, 2^25000324 is an apocalyptic number.

It is an amenable number.

25000324 is a deficient number, since it is larger than the sum of its proper divisors (19817624).

25000324 is a wasteful number, since it uses less digits than its factorization.

25000324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152486 (or 152484 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 25000324 is about 5000.0323998950. The cubic root of 25000324 is about 292.4030369915.

Adding to 25000324 its reverse (42300052), we get a palindrome (67300376).

The spelling of 25000324 in words is "twenty-five million, three hundred twenty-four", and thus it is an aban number.