411149 has 4 divisors (see below), whose sum is σ = 412764. Its totient is φ = 409536.

The previous prime is 411143. The next prime is 411157. The reversal of 411149 is 941114.

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 243049 + 168100 = 493^2 + 410^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 411149.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 411149.

It is not an unprimeable number, because it can be changed into a prime (411143) 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, 332 + ... + 965.

It is an arithmetic number, because the mean of its divisors is an integer number (103191).

2⁴¹¹¹⁴⁹ is an apocalyptic number.

It is an amenable number.

411149 is a deficient number, since it is larger than the sum of its proper divisors (1615).

411149 is a wasteful number, since it uses less digits than its factorization.

411149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614.

The product of its digits is 144, while the sum is 20.

The square root of 411149 is about 641.2090142847. The cubic root of 411149 is about 74.3589210352.

The spelling of 411149 in words is "four hundred eleven thousand, one hundred forty-nine".