25343676 has 18 divisors (see below), whose sum is σ = 64063272. Its totient is φ = 8447880.

The previous prime is 25343611. The next prime is 25343693. The reversal of 25343676 is 67634352.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 703991 = 25343676 / (2 + 5 + 3 + 4 + 3 + 6 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 25343676.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 351960 + ... + 352031.

Almost surely, 2^25343676 is an apocalyptic number.

It is an amenable number.

25343676 is an abundant number, since it is smaller than the sum of its proper divisors (38719596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25343676 is a wasteful number, since it uses less digits than its factorization.

25343676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704001 (or 703996 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 25343676 is about 5034.2502917515. The cubic root of 25343676 is about 293.7355667573.

Subtracting from 25343676 its sum of digits (36), we obtain a triangular number (25343640 = T₇₁₁₉).

The spelling of 25343676 in words is "twenty-five million, three hundred forty-three thousand, six hundred seventy-six".