25384461 has 8 divisors (see below), whose sum is σ = 33871104. Its totient is φ = 16910400.

The previous prime is 25384441. The next prime is 25384493. The reversal of 25384461 is 16448352.

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

It is not a de Polignac number, because 25384461 - 2¹³ = 25376269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25384441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3685 + ... + 8021.

It is an arithmetic number, because the mean of its divisors is an integer number (4233888).

Almost surely, 2^25384461 is an apocalyptic number.

It is an amenable number.

25384461 is a deficient number, since it is larger than the sum of its proper divisors (8486643).

25384461 is a wasteful number, since it uses less digits than its factorization.

25384461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6291.

The product of its digits is 23040, while the sum is 33.

The square root of 25384461 is about 5038.2994154774. The cubic root of 25384461 is about 293.8930496266.

The spelling of 25384461 in words is "twenty-five million, three hundred eighty-four thousand, four hundred sixty-one".