275833442 has 16 divisors (see below), whose sum is σ = 428414400. Its totient is φ = 133037520.

The previous prime is 275833427. The next prime is 275833463. The reversal of 275833442 is 244338572.

It is a junction number, because it is equal to n+sod(n) for n = 275833396 and 275833405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107717 + ... + 110247.

It is an arithmetic number, because the mean of its divisors is an integer number (26775900).

Almost surely, 2^275833442 is an apocalyptic number.

275833442 is a deficient number, since it is larger than the sum of its proper divisors (152580958).

275833442 is a wasteful number, since it uses less digits than its factorization.

275833442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441.

The product of its digits is 161280, while the sum is 38.

The square root of 275833442 is about 16608.2341626074. The cubic root of 275833442 is about 650.9520108907.

The spelling of 275833442 in words is "two hundred seventy-five million, eight hundred thirty-three thousand, four hundred forty-two".