25482669 has 8 divisors (see below), whose sum is σ = 34000320. Its totient is φ = 16976736.

The previous prime is 25482661. The next prime is 25482701. The reversal of 25482669 is 96628452.

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

It is not a de Polignac number, because 25482669 - 2³ = 25482661 is a prime.

It is a super-2 number, since 2×25482669² = 1298732838727122, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 25482669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25482661) 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, 6337 + ... + 9545.

It is an arithmetic number, because the mean of its divisors is an integer number (4250040).

Almost surely, 2^25482669 is an apocalyptic number.

It is an amenable number.

25482669 is a deficient number, since it is larger than the sum of its proper divisors (8517651).

25482669 is a wasteful number, since it uses less digits than its factorization.

25482669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5859.

The product of its digits is 207360, while the sum is 42.

The square root of 25482669 is about 5048.0361528024. The cubic root of 25482669 is about 294.2715686861.

The spelling of 25482669 in words is "twenty-five million, four hundred eighty-two thousand, six hundred sixty-nine".