1361842 has 8 divisors (see below), whose sum is σ = 2073456. Its totient is φ = 670692.

The previous prime is 1361839. The next prime is 1361849. The reversal of 1361842 is 2481631.

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

It is a super-2 number, since 2×1361842² = 3709227265928, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 4948 + ... + 5215.

It is an arithmetic number, because the mean of its divisors is an integer number (259182).

2^1361842 is an apocalyptic number.

1361842 is a deficient number, since it is larger than the sum of its proper divisors (711614).

1361842 is a wasteful number, since it uses less digits than its factorization.

1361842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10232.

The product of its digits is 1152, while the sum is 25.

The square root of 1361842 is about 1166.9798627226. The cubic root of 1361842 is about 110.8431624250.

The spelling of 1361842 in words is "one million, three hundred sixty-one thousand, eight hundred forty-two".