25426484 has 24 divisors (see below), whose sum is σ = 47490240. Its totient is φ = 11876544.

The previous prime is 25426481. The next prime is 25426487. The reversal of 25426484 is 48462452.

It is an interprime number because it is at equal distance from previous prime (25426481) and next prime (25426487).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25426481) 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, 3257 + ... + 7839.

It is an arithmetic number, because the mean of its divisors is an integer number (1978760).

Almost surely, 2^25426484 is an apocalyptic number.

It is an amenable number.

25426484 is a deficient number, since it is larger than the sum of its proper divisors (22063756).

25426484 is a wasteful number, since it uses less digits than its factorization.

25426484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4679 (or 4677 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 25426484 is about 5042.4680465026. The cubic root of 25426484 is about 294.0551364344.

The spelling of 25426484 in words is "twenty-five million, four hundred twenty-six thousand, four hundred eighty-four".