25416273 has 8 divisors (see below), whose sum is σ = 33949408. Its totient is φ = 16913664.

The previous prime is 25416257. The next prime is 25416283. The reversal of 25416273 is 37261452.

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

It is not a de Polignac number, because 25416273 - 2⁴ = 25416257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25416273.

It is not an unprimeable number, because it can be changed into a prime (25416233) 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, 5611 + ... + 9072.

It is an arithmetic number, because the mean of its divisors is an integer number (4243676).

Almost surely, 2^25416273 is an apocalyptic number.

It is an amenable number.

25416273 is a deficient number, since it is larger than the sum of its proper divisors (8533135).

25416273 is a wasteful number, since it uses less digits than its factorization.

25416273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15263.

The product of its digits is 10080, while the sum is 30.

The square root of 25416273 is about 5041.4554446112. The cubic root of 25416273 is about 294.0157680469.

The spelling of 25416273 in words is "twenty-five million, four hundred sixteen thousand, two hundred seventy-three".