273995825 has 24 divisors (see below), whose sum is σ = 359310336. Its totient is φ = 206928000.

The previous prime is 273995819. The next prime is 273995831. The reversal of 273995825 is 528599372.

It is an interprime number because it is at equal distance from previous prime (273995819) and next prime (273995831).

It is not a de Polignac number, because 273995825 - 2⁸ = 273995569 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 27464 + ... + 36086.

It is an arithmetic number, because the mean of its divisors is an integer number (14971264).

Almost surely, 2^273995825 is an apocalyptic number.

273995825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

273995825 is a deficient number, since it is larger than the sum of its proper divisors (85314511).

273995825 is a wasteful number, since it uses less digits than its factorization.

273995825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8705 (or 8700 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 50.

The square root of 273995825 is about 16552.8192462795. The cubic root of 273995825 is about 649.5032299018.

The spelling of 273995825 in words is "two hundred seventy-three million, nine hundred ninety-five thousand, eight hundred twenty-five".