25964735 has 8 divisors (see below), whose sum is σ = 32797680. Its totient is φ = 19678464.

The previous prime is 25964717. The next prime is 25964737. The reversal of 25964735 is 53746952.

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

It is a cyclic number.

It is not a de Polignac number, because 25964735 - 2⁶ = 25964671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25964692 and 25964701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25964737) 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, 136562 + ... + 136751.

It is an arithmetic number, because the mean of its divisors is an integer number (4099710).

Almost surely, 2^25964735 is an apocalyptic number.

25964735 is a deficient number, since it is larger than the sum of its proper divisors (6832945).

25964735 is a wasteful number, since it uses less digits than its factorization.

25964735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273337.

The product of its digits is 226800, while the sum is 41.

The square root of 25964735 is about 5095.5603224768. The cubic root of 25964735 is about 296.1156072342.

The spelling of 25964735 in words is "twenty-five million, nine hundred sixty-four thousand, seven hundred thirty-five".