25314003 has 72 divisors (see below), whose sum is σ = 46247760. Its totient is φ = 13178880.

The previous prime is 25313999. The next prime is 25314041. The reversal of 25314003 is 30041352.

It is not a de Polignac number, because 25314003 - 2² = 25313999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25314043) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 284383 + ... + 284471.

It is an arithmetic number, because the mean of its divisors is an integer number (642330).

Almost surely, 2^25314003 is an apocalyptic number.

25314003 is a deficient number, since it is larger than the sum of its proper divisors (20933757).

25314003 is a wasteful number, since it uses less digits than its factorization.

25314003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 25314003 is about 5031.3023164982. The cubic root of 25314003 is about 293.6208843762.

Adding to 25314003 its reverse (30041352), we get a palindrome (55355355).

It can be divided in two parts, 25 and 314003, that added together give a triangular number (314028 = T₇₉₂).

The spelling of 25314003 in words is "twenty-five million, three hundred fourteen thousand, three".