1361146 has 8 divisors (see below), whose sum is σ = 2080404. Its totient is φ = 667680.

The previous prime is 1361137. The next prime is 1361149. The reversal of 1361146 is 6411631.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1347921 + 13225 = 1161^2 + 115^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1361149) 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, 6315 + ... + 6526.

2^1361146 is an apocalyptic number.

1361146 is a deficient number, since it is larger than the sum of its proper divisors (719258).

1361146 is a wasteful number, since it uses less digits than its factorization.

1361146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12896.

The product of its digits is 432, while the sum is 22.

The square root of 1361146 is about 1166.6816189518. The cubic root of 1361146 is about 110.8242762431.

Adding to 1361146 its reverse (6411631), we get a palindrome (7772777).

The spelling of 1361146 in words is "one million, three hundred sixty-one thousand, one hundred forty-six".