275391041 has 8 divisors (see below), whose sum is σ = 291788424. Its totient is φ = 259015680.

The previous prime is 275391023. The next prime is 275391043. The reversal of 275391041 is 140193572.

It can be written as a sum of positive squares in 4 ways, for example, as 80928016 + 194463025 = 8996^2 + 13945^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 275391041 - 2²⁶ = 208282177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 275390989 and 275391007.

It is not an unprimeable number, because it can be changed into a prime (275391043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25181 + ... + 34421.

It is an arithmetic number, because the mean of its divisors is an integer number (36473553).

Almost surely, 2^275391041 is an apocalyptic number.

It is an amenable number.

275391041 is a deficient number, since it is larger than the sum of its proper divisors (16397383).

275391041 is a wasteful number, since it uses less digits than its factorization.

275391041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 275391041 is about 16594.9100931581. The cubic root of 275391041 is about 650.6038105207.

The spelling of 275391041 in words is "two hundred seventy-five million, three hundred ninety-one thousand, forty-one".