1368622 has 4 divisors (see below), whose sum is σ = 2052936. Its totient is φ = 684310.

The previous prime is 1368617. The next prime is 1368643. The reversal of 1368622 is 2268631.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 342154 + ... + 342157.

It is an arithmetic number, because the mean of its divisors is an integer number (513234).

2^1368622 is an apocalyptic number.

1368622 is a deficient number, since it is larger than the sum of its proper divisors (684314).

1368622 is an equidigital number, since it uses as much as digits as its factorization.

1368622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684313.

The product of its digits is 3456, while the sum is 28.

The square root of 1368622 is about 1169.8811905489. The cubic root of 1368622 is about 111.0268041212.

Subtracting 1368622 from its reverse (2268631), we obtain a palindrome (900009).

It can be divided in two parts, 13 and 68622, that added together give a triangular number (68635 = T₃₇₀).

The spelling of 1368622 in words is "one million, three hundred sixty-eight thousand, six hundred twenty-two".