275087952 has 30 divisors (see below), whose sum is σ = 769864602. Its totient is φ = 91695936.

The previous prime is 275087929. The next prime is 275087959. The reversal of 275087952 is 259780572.

It is a happy number.

275087952 is a `hidden beast` number, since 27 + 508 + 79 + 52 = 666.

275087952 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 273439296 + 1648656 = 16536^2 + 1284^2 .

It is a junction number, because it is equal to n+sod(n) for n = 275087898 and 275087907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275087959) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 955023 + ... + 955310.

Almost surely, 2^275087952 is an apocalyptic number.

It is an amenable number.

275087952 is an abundant number, since it is smaller than the sum of its proper divisors (494776650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275087952 is a wasteful number, since it uses less digits than its factorization.

275087952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910347 (or 1910338 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 275087952 is about 16585.7755923562. The cubic root of 275087952 is about 650.3650430779.

The spelling of 275087952 in words is "two hundred seventy-five million, eighty-seven thousand, nine hundred fifty-two".