275630476 has 12 divisors (see below), whose sum is σ = 526203720. Its totient is φ = 125286560.

The previous prime is 275630461. The next prime is 275630479. The reversal of 275630476 is 674036572.

It is not an unprimeable number, because it can be changed into a prime (275630479) 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, 3132121 + ... + 3132208.

It is an arithmetic number, because the mean of its divisors is an integer number (43850310).

Almost surely, 2^275630476 is an apocalyptic number.

It is an amenable number.

275630476 is a deficient number, since it is larger than the sum of its proper divisors (250573244).

275630476 is a wasteful number, since it uses less digits than its factorization.

275630476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6264344 (or 6264342 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 275630476 is about 16602.1226353741. The cubic root of 275630476 is about 650.7923087841.

The spelling of 275630476 in words is "two hundred seventy-five million, six hundred thirty thousand, four hundred seventy-six".