25762025 has 12 divisors (see below), whose sum is σ = 32063052. Its totient is φ = 20533440.

The previous prime is 25762019. The next prime is 25762097. The reversal of 25762025 is 52026752.

It can be written as a sum of positive squares in 6 ways, for example, as 4380649 + 21381376 = 2093^2 + 4624^2 .

It is not a de Polignac number, because 25762025 - 2¹⁴ = 25745641 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 (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5567 + ... + 9083.

It is an arithmetic number, because the mean of its divisors is an integer number (2671921).

Almost surely, 2^25762025 is an apocalyptic number.

25762025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25762025 is a deficient number, since it is larger than the sum of its proper divisors (6301027).

25762025 is a wasteful number, since it uses less digits than its factorization.

25762025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820 (or 3815 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 25762025 is about 5075.6305027060. The cubic root of 25762025 is about 295.3429889763.

Adding to 25762025 its reverse (52026752), we get a palindrome (77788777).

The spelling of 25762025 in words is "twenty-five million, seven hundred sixty-two thousand, twenty-five".