25293316 has 6 divisors (see below), whose sum is σ = 44263310. Its totient is φ = 12646656.

The previous prime is 25293283. The next prime is 25293343. The reversal of 25293316 is 61339252.

It can be written as a sum of positive squares in only one way, i.e., 23970816 + 1322500 = 4896^2 + 1150^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3161661 + ... + 3161668.

Almost surely, 2^25293316 is an apocalyptic number.

It is an amenable number.

25293316 is a deficient number, since it is larger than the sum of its proper divisors (18969994).

25293316 is a wasteful number, since it uses less digits than its factorization.

25293316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6323333 (or 6323331 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 25293316 is about 5029.2460667579. The cubic root of 25293316 is about 293.5408787154.

The spelling of 25293316 in words is "twenty-five million, two hundred ninety-three thousand, three hundred sixteen".