25313948 has 12 divisors (see below), whose sum is σ = 48326712. Its totient is φ = 11506320.

The previous prime is 25313941. The next prime is 25313987. The reversal of 25313948 is 84931352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25313941) 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, 287615 + ... + 287702.

It is an arithmetic number, because the mean of its divisors is an integer number (4027226).

Almost surely, 2^25313948 is an apocalyptic number.

It is an amenable number.

25313948 is a deficient number, since it is larger than the sum of its proper divisors (23012764).

25313948 is a wasteful number, since it uses less digits than its factorization.

25313948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575332 (or 575330 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 25313948 is about 5031.2968507135. The cubic root of 25313948 is about 293.6206717250.

The spelling of 25313948 in words is "twenty-five million, three hundred thirteen thousand, nine hundred forty-eight".