1613841 has 16 divisors (see below), whose sum is σ = 2365440. Its totient is φ = 974160.

The previous prime is 1613831. The next prime is 1613867. The reversal of 1613841 is 1483161.

It is not a de Polignac number, because 1613841 - 2⁵ = 1613809 is a prime.

It is a Curzon number.

1613841 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1613831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 696 + ... + 1926.

It is an arithmetic number, because the mean of its divisors is an integer number (147840).

2^1613841 is an apocalyptic number.

It is an amenable number.

1613841 is a deficient number, since it is larger than the sum of its proper divisors (751599).

1613841 is a wasteful number, since it uses less digits than its factorization.

1613841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276.

The product of its digits is 576, while the sum is 24.

The square root of 1613841 is about 1270.3704184213. The cubic root of 1613841 is about 117.2970027484.

The spelling of 1613841 in words is "one million, six hundred thirteen thousand, eight hundred forty-one".