25883465 has 4 divisors (see below), whose sum is σ = 31060164. Its totient is φ = 20706768.

The previous prime is 25883413. The next prime is 25883471. The reversal of 25883465 is 56438852.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3254416 + 22629049 = 1804^2 + 4757^2 .

It is a cyclic number.

It is not a de Polignac number, because 25883465 - 2¹² = 25879369 is a prime.

It is a Duffinian number.

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 in 3 ways as a sum of consecutive naturals, for example, 2588342 + ... + 2588351.

It is an arithmetic number, because the mean of its divisors is an integer number (7765041).

Almost surely, 2^25883465 is an apocalyptic number.

It is an amenable number.

25883465 is a deficient number, since it is larger than the sum of its proper divisors (5176699).

25883465 is an equidigital number, since it uses as much as digits as its factorization.

25883465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5176698.

The product of its digits is 230400, while the sum is 41.

The square root of 25883465 is about 5087.5794834086. The cubic root of 25883465 is about 295.8063356085.

The spelling of 25883465 in words is "twenty-five million, eight hundred eighty-three thousand, four hundred sixty-five".