285276041 has 8 divisors (see below), whose sum is σ = 291890304. Its totient is φ = 278684560.

The previous prime is 285276037. The next prime is 285276067. The reversal of 285276041 is 140672582.

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 285276041 - 2² = 285276037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 285275992 and 285276010.

It is not an unprimeable number, because it can be changed into a prime (285276001) 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, 21071 + ... + 31851.

It is an arithmetic number, because the mean of its divisors is an integer number (36486288).

Almost surely, 2^285276041 is an apocalyptic number.

It is an amenable number.

285276041 is a deficient number, since it is larger than the sum of its proper divisors (6614263).

285276041 is a wasteful number, since it uses less digits than its factorization.

285276041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 285276041 is about 16890.1166662637. The cubic root of 285276041 is about 658.2968337969.

The spelling of 285276041 in words is "two hundred eighty-five million, two hundred seventy-six thousand, forty-one".