25360465 has 8 divisors (see below), whose sum is σ = 32773608. Its totient is φ = 18727680.

The previous prime is 25360441. The next prime is 25360469. The reversal of 25360465 is 56406352.

It can be written as a sum of positive squares in 4 ways, for example, as 350464 + 25010001 = 592^2 + 5001^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25360465 - 2²¹ = 23263313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25360469) 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 7 ways as a sum of consecutive naturals, for example, 195016 + ... + 195145.

It is an arithmetic number, because the mean of its divisors is an integer number (4096701).

Almost surely, 2^25360465 is an apocalyptic number.

It is an amenable number.

25360465 is a deficient number, since it is larger than the sum of its proper divisors (7413143).

25360465 is a wasteful number, since it uses less digits than its factorization.

25360465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390179.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 25360465 is about 5035.9174933670. The cubic root of 25360465 is about 293.8004144647.

The spelling of 25360465 in words is "twenty-five million, three hundred sixty thousand, four hundred sixty-five".