25961050 has 24 divisors (see below), whose sum is σ = 49596156. Its totient is φ = 10103040.

The previous prime is 25961041. The next prime is 25961069. The reversal of 25961050 is 5016952.

It can be written as a sum of positive squares in 6 ways, for example, as 9566649 + 16394401 = 3093^2 + 4049^2 .

It is a super-2 number, since 2×25961050² = 1347952234205000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5167 + ... + 8866.

Almost surely, 2^25961050 is an apocalyptic number.

25961050 is a deficient number, since it is larger than the sum of its proper divisors (23635106).

25961050 is a wasteful number, since it uses less digits than its factorization.

25961050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14082 (or 14077 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 25961050 is about 5095.1987203641. The cubic root of 25961050 is about 296.1015980067.

The spelling of 25961050 in words is "twenty-five million, nine hundred sixty-one thousand, fifty".