25082361 has 24 divisors (see below), whose sum is σ = 39691080. Its totient is φ = 15192576.

The previous prime is 25082359. The next prime is 25082363. The reversal of 25082361 is 16328052.

It is an interprime number because it is at equal distance from previous prime (25082359) and next prime (25082363).

It can be written as a sum of positive squares in 4 ways, for example, as 10497600 + 14584761 = 3240^2 + 3819^2 .

It is not a de Polignac number, because 25082361 - 2¹ = 25082359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25082363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1611 + ... + 7263.

It is an arithmetic number, because the mean of its divisors is an integer number (1653795).

Almost surely, 2^25082361 is an apocalyptic number.

It is an amenable number.

25082361 is a deficient number, since it is larger than the sum of its proper divisors (14608719).

25082361 is a wasteful number, since it uses less digits than its factorization.

25082361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5705 (or 5702 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 25082361 is about 5008.2293278164. The cubic root of 25082361 is about 292.7225218836.

The spelling of 25082361 in words is "twenty-five million, eighty-two thousand, three hundred sixty-one".