1361841 has 8 divisors (see below), whose sum is σ = 1955520. Its totient is φ = 838032.

The previous prime is 1361839. The next prime is 1361849. The reversal of 1361841 is 1481631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1361841 - 2¹ = 1361839 is a prime.

It is a super-2 number, since 2×1361841² = 3709221818562, which contains 22 as substring.

1361841 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1361849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17421 + ... + 17498.

It is an arithmetic number, because the mean of its divisors is an integer number (244440).

2^1361841 is an apocalyptic number.

It is an amenable number.

1361841 is a deficient number, since it is larger than the sum of its proper divisors (593679).

1361841 is a wasteful number, since it uses less digits than its factorization.

1361841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34935.

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

The square root of 1361841 is about 1166.9794342661. The cubic root of 1361841 is about 110.8431352943.

The spelling of 1361841 in words is "one million, three hundred sixty-one thousand, eight hundred forty-one".