25676535 has 16 divisors (see below), whose sum is σ = 41149440. Its totient is φ = 13671840.

The previous prime is 25676503. The next prime is 25676549. The reversal of 25676535 is 53567652.

It is not a de Polignac number, because 25676535 - 2⁵ = 25676503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25676493 and 25676502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12726 + ... + 14604.

It is an arithmetic number, because the mean of its divisors is an integer number (2571840).

Almost surely, 2^25676535 is an apocalyptic number.

25676535 is a deficient number, since it is larger than the sum of its proper divisors (15472905).

25676535 is a wasteful number, since it uses less digits than its factorization.

25676535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798.

The product of its digits is 189000, while the sum is 39.

The square root of 25676535 is about 5067.2018905901. The cubic root of 25676535 is about 295.0159332580.

The spelling of 25676535 in words is "twenty-five million, six hundred seventy-six thousand, five hundred thirty-five".