275313136 has 20 divisors (see below), whose sum is σ = 609622192. Its totient is φ = 117991296.

The previous prime is 275313131. The next prime is 275313163. The reversal of 275313136 is 631313572.

It is a junction number, because it is equal to n+sod(n) for n = 275313098 and 275313107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275313131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1228965 + ... + 1229188.

Almost surely, 2^275313136 is an apocalyptic number.

It is an amenable number.

275313136 is an abundant number, since it is smaller than the sum of its proper divisors (334309056).

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

275313136 is a wasteful number, since it uses less digits than its factorization.

275313136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458168 (or 2458162 counting only the distinct ones).

The product of its digits is 11340, while the sum is 31.

The square root of 275313136 is about 16592.5626712693. The cubic root of 275313136 is about 650.5424552567.

The spelling of 275313136 in words is "two hundred seventy-five million, three hundred thirteen thousand, one hundred thirty-six".