1368628 has 12 divisors (see below), whose sum is σ = 2403520. Its totient is φ = 681912.

The previous prime is 1368617. The next prime is 1368643. The reversal of 1368628 is 8268631.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1368593 and 1368602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1483 + ... + 2221.

2^1368628 is an apocalyptic number.

It is an amenable number.

1368628 is a deficient number, since it is larger than the sum of its proper divisors (1034892).

1368628 is a wasteful number, since it uses less digits than its factorization.

1368628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1204 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 1368628 is about 1169.8837549090. The cubic root of 1368628 is about 111.0269663671.

The spelling of 1368628 in words is "one million, three hundred sixty-eight thousand, six hundred twenty-eight".