25461675 has 48 divisors (see below), whose sum is σ = 47556480. Its totient is φ = 13353120.

The previous prime is 25461671. The next prime is 25461679. The reversal of 25461675 is 57616452.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (25461671) and next prime (25461679).

It is not a de Polignac number, because 25461675 - 2² = 25461671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25461671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44944 + ... + 45506.

It is an arithmetic number, because the mean of its divisors is an integer number (990760).

Almost surely, 2^25461675 is an apocalyptic number.

25461675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25461675 is a deficient number, since it is larger than the sum of its proper divisors (22094805).

25461675 is a wasteful number, since it uses less digits than its factorization.

25461675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 638 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 25461675 is about 5045.9563018322. The cubic root of 25461675 is about 294.1907342092.

The spelling of 25461675 in words is "twenty-five million, four hundred sixty-one thousand, six hundred seventy-five".