25314452 has 6 divisors (see below), whose sum is σ = 44300298. Its totient is φ = 12657224.

The previous prime is 25314437. The next prime is 25314461. The reversal of 25314452 is 25441352.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 20666116 + 4648336 = 4546^2 + 2156^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3164303 + ... + 3164310.

It is an arithmetic number, because the mean of its divisors is an integer number (7383383).

Almost surely, 2^25314452 is an apocalyptic number.

It is an amenable number.

25314452 is a deficient number, since it is larger than the sum of its proper divisors (18985846).

25314452 is a wasteful number, since it uses less digits than its factorization.

25314452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6328617 (or 6328615 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 25314452 is about 5031.3469369544. The cubic root of 25314452 is about 293.6226203718.

The spelling of 25314452 in words is "twenty-five million, three hundred fourteen thousand, four hundred fifty-two".