411913 has 4 divisors (see below), whose sum is σ = 414468. Its totient is φ = 409360.

The previous prime is 411883. The next prime is 411919. The reversal of 411913 is 319114.

It is a happy number.

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 149769 + 262144 = 387^2 + 512^2 .

It is a cyclic number.

It is not a de Polignac number, because 411913 - 2¹³ = 403721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018 + ... + 1363.

It is an arithmetic number, because the mean of its divisors is an integer number (103617).

2⁴¹¹⁹¹³ is an apocalyptic number.

It is an amenable number.

411913 is a deficient number, since it is larger than the sum of its proper divisors (2555).

411913 is a wasteful number, since it uses less digits than its factorization.

411913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554.

The product of its digits is 108, while the sum is 19.

The square root of 411913 is about 641.8044873636. The cubic root of 411913 is about 74.4049506283.

The spelling of 411913 in words is "four hundred eleven thousand, nine hundred thirteen".