25949348 has 6 divisors (see below), whose sum is σ = 45411366. Its totient is φ = 12974672.

The previous prime is 25949333. The next prime is 25949353. The reversal of 25949348 is 84394952.

It can be written as a sum of positive squares in only one way, i.e., 14807104 + 11142244 = 3848^2 + 3338^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25949299 and 25949308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3243665 + ... + 3243672.

It is an arithmetic number, because the mean of its divisors is an integer number (7568561).

Almost surely, 2^25949348 is an apocalyptic number.

It is an amenable number.

25949348 is a deficient number, since it is larger than the sum of its proper divisors (19462018).

25949348 is a wasteful number, since it uses less digits than its factorization.

25949348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6487341 (or 6487339 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 25949348 is about 5094.0502549543. The cubic root of 25949348 is about 296.0571018398.

The spelling of 25949348 in words is "twenty-five million, nine hundred forty-nine thousand, three hundred forty-eight".