270280825 has 6 divisors (see below), whose sum is σ = 335148254. Its totient is φ = 216224640.

The previous prime is 270280799. The next prime is 270280831. The reversal of 270280825 is 528082072.

It can be written as a sum of positive squares in 3 ways, for example, as 95961616 + 174319209 = 9796^2 + 13203^2 .

It is not a de Polignac number, because 270280825 - 2⁵ = 270280793 is a prime.

It is a Duffinian number.

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 5 ways as a sum of consecutive naturals, for example, 5405592 + ... + 5405641.

Almost surely, 2^270280825 is an apocalyptic number.

270280825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

270280825 is a deficient number, since it is larger than the sum of its proper divisors (64867429).

270280825 is a wasteful number, since it uses less digits than its factorization.

270280825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10811243 (or 10811238 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 270280825 is about 16440.2197369743. The cubic root of 270280825 is about 646.5544105223.

The spelling of 270280825 in words is "two hundred seventy million, two hundred eighty thousand, eight hundred twenty-five".