25314330 has 16 divisors (see below), whose sum is σ = 60754464. Its totient is φ = 6750480.

The previous prime is 25314319. The next prime is 25314353. The reversal of 25314330 is 3341352.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25314297 and 25314306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421876 + ... + 421935.

It is an arithmetic number, because the mean of its divisors is an integer number (3797154).

Almost surely, 2^25314330 is an apocalyptic number.

25314330 is an abundant number, since it is smaller than the sum of its proper divisors (35440134).

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

25314330 is a wasteful number, since it uses less digits than its factorization.

25314330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843821.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 25314330 is about 5031.3348129497. The cubic root of 25314330 is about 293.6221486779.

Adding to 25314330 its reverse (3341352), we get a palindrome (28655682).

The spelling of 25314330 in words is "twenty-five million, three hundred fourteen thousand, three hundred thirty".