275046260 has 48 divisors (see below), whose sum is σ = 598026240. Its totient is φ = 106149120.

The previous prime is 275046253. The next prime is 275046263. The reversal of 275046260 is 62640572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275046263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382181 + ... + 382899.

It is an arithmetic number, because the mean of its divisors is an integer number (12458880).

Almost surely, 2^275046260 is an apocalyptic number.

275046260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 275046260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299013120).

275046260 is an abundant number, since it is smaller than the sum of its proper divisors (322979980).

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

275046260 is a wasteful number, since it uses less digits than its factorization.

275046260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376 (or 1374 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 275046260 is about 16584.5186846046. The cubic root of 275046260 is about 650.3321852360.

The spelling of 275046260 in words is "two hundred seventy-five million, forty-six thousand, two hundred sixty".