25348845 has 8 divisors (see below), whose sum is σ = 40558176. Its totient is φ = 13519376.

The previous prime is 25348759. The next prime is 25348849. The reversal of 25348845 is 54884352.

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

It is a cyclic number.

It is not a de Polignac number, because 25348845 - 2¹⁸ = 25086701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25348849) 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, 844947 + ... + 844976.

It is an arithmetic number, because the mean of its divisors is an integer number (5069772).

Almost surely, 2^25348845 is an apocalyptic number.

It is an amenable number.

25348845 is a deficient number, since it is larger than the sum of its proper divisors (15209331).

25348845 is a wasteful number, since it uses less digits than its factorization.

25348845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689931.

The product of its digits is 153600, while the sum is 39.

The square root of 25348845 is about 5034.7636488717. The cubic root of 25348845 is about 293.7555351303.

The spelling of 25348845 in words is "twenty-five million, three hundred forty-eight thousand, eight hundred forty-five".