1351366 has 8 divisors (see below), whose sum is σ = 2031984. Its totient is φ = 674040.

The previous prime is 1351327. The next prime is 1351373. The reversal of 1351366 is 6631531.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1351366.

It is a congruent number.

It is an unprimeable number.

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, 1231 + ... + 2053.

It is an arithmetic number, because the mean of its divisors is an integer number (253998).

2^1351366 is an apocalyptic number.

1351366 is a deficient number, since it is larger than the sum of its proper divisors (680618).

1351366 is an equidigital number, since it uses as much as digits as its factorization.

1351366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646.

The product of its digits is 1620, while the sum is 25.

The square root of 1351366 is about 1162.4826880431. The cubic root of 1351366 is about 110.5582093343.

Adding to 1351366 its reverse (6631531), we get a palindrome (7982897).

The spelling of 1351366 in words is "one million, three hundred fifty-one thousand, three hundred sixty-six".