1361286 has 24 divisors (see below), whose sum is σ = 3059784. Its totient is φ = 453600.

The previous prime is 1361279. The next prime is 1361287. The reversal of 1361286 is 6821631.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361287) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 915 + ... + 1886.

It is an arithmetic number, because the mean of its divisors is an integer number (127491).

2^1361286 is an apocalyptic number.

1361286 is an abundant number, since it is smaller than the sum of its proper divisors (1698498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1361286 is an equidigital number, since it uses as much as digits as its factorization.

1361286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818 (or 2806 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1361286 is about 1166.7416166401. The cubic root of 1361286 is about 110.8280757049.

The spelling of 1361286 in words is "one million, three hundred sixty-one thousand, two hundred eighty-six".