25963435 has 8 divisors (see below), whose sum is σ = 32510880. Its totient is φ = 19867584.

The previous prime is 25963433. The next prime is 25963447. The reversal of 25963435 is 53436952.

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

It is not a de Polignac number, because 25963435 - 2¹ = 25963433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25963394 and 25963403.

It is not an unprimeable number, because it can be changed into a prime (25963433) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 112770 + ... + 112999.

It is an arithmetic number, because the mean of its divisors is an integer number (4063860).

Almost surely, 2^25963435 is an apocalyptic number.

25963435 is a deficient number, since it is larger than the sum of its proper divisors (6547445).

25963435 is a wasteful number, since it uses less digits than its factorization.

25963435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225797.

The product of its digits is 97200, while the sum is 37.

The square root of 25963435 is about 5095.4327588538. The cubic root of 25963435 is about 296.1106651886.

The spelling of 25963435 in words is "twenty-five million, nine hundred sixty-three thousand, four hundred thirty-five".