411802057 has 4 divisors (see below), whose sum is σ = 412154896. Its totient is φ = 411449220.

The previous prime is 411802049. The next prime is 411802087. The reversal of 411802057 is 750208114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 411802057 - 2³ = 411802049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411802007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174663 + ... + 177004.

It is an arithmetic number, because the mean of its divisors is an integer number (103038724).

Almost surely, 2^411802057 is an apocalyptic number.

It is an amenable number.

411802057 is a deficient number, since it is larger than the sum of its proper divisors (352839).

411802057 is a wasteful number, since it uses less digits than its factorization.

411802057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352838.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 411802057 is about 20292.9065685525. The cubic root of 411802057 is about 743.9827005121.

The spelling of 411802057 in words is "four hundred eleven million, eight hundred two thousand, fifty-seven".