275402041 has 4 divisors (see below), whose sum is σ = 276604900. Its totient is φ = 274199184.

The previous prime is 275402033. The next prime is 275402087. The reversal of 275402041 is 140204572.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 185531641 + 89870400 = 13621^2 + 9480^2 .

It is a cyclic number.

It is not a de Polignac number, because 275402041 - 2³ = 275402033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 275401997 and 275402015.

It is not an unprimeable number, because it can be changed into a prime (275402011) 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, 601086 + ... + 601543.

It is an arithmetic number, because the mean of its divisors is an integer number (69151225).

Almost surely, 2^275402041 is an apocalyptic number.

It is an amenable number.

275402041 is a deficient number, since it is larger than the sum of its proper divisors (1202859).

275402041 is a wasteful number, since it uses less digits than its factorization.

275402041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202858.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 275402041 is about 16595.2415167722. The cubic root of 275402041 is about 650.6124728051.

The spelling of 275402041 in words is "two hundred seventy-five million, four hundred two thousand, forty-one".