275450234 has 8 divisors (see below), whose sum is σ = 413441760. Its totient is φ = 137636316.

The previous prime is 275450233. The next prime is 275450249. The reversal of 275450234 is 432054572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 275450234.

It is not an unprimeable number, because it can be changed into a prime (275450233) 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, 40454 + ... + 46769.

It is an arithmetic number, because the mean of its divisors is an integer number (51680220).

Almost surely, 2^275450234 is an apocalyptic number.

275450234 is a deficient number, since it is larger than the sum of its proper divisors (137991526).

275450234 is a wasteful number, since it uses less digits than its factorization.

275450234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88804.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 275450234 is about 16596.6934658684. The cubic root of 275450234 is about 650.6504211297.

The spelling of 275450234 in words is "two hundred seventy-five million, four hundred fifty thousand, two hundred thirty-four".