275336725 has 24 divisors (see below), whose sum is σ = 349184000. Its totient is φ = 215317440.

The previous prime is 275336713. The next prime is 275336729. The reversal of 275336725 is 527633572.

It is not a de Polignac number, because 275336725 - 2¹³ = 275328533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275336729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214636 + ... + 215914.

Almost surely, 2^275336725 is an apocalyptic number.

275336725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

275336725 is a deficient number, since it is larger than the sum of its proper divisors (73847275).

275336725 is a wasteful number, since it uses less digits than its factorization.

275336725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477 (or 1472 counting only the distinct ones).

The product of its digits is 264600, while the sum is 40.

The square root of 275336725 is about 16593.2734865668. The cubic root of 275336725 is about 650.5610343529.

The spelling of 275336725 in words is "two hundred seventy-five million, three hundred thirty-six thousand, seven hundred twenty-five".