1368652 has 12 divisors (see below), whose sum is σ = 2406096. Its totient is φ = 681200.

The previous prime is 1368643. The next prime is 1368659. The reversal of 1368652 is 2568631.

It is an Ulam number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1368659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402 + ... + 1702.

It is an arithmetic number, because the mean of its divisors is an integer number (200508).

2^1368652 is an apocalyptic number.

It is an amenable number.

1368652 is a deficient number, since it is larger than the sum of its proper divisors (1037444).

1368652 is a wasteful number, since it uses less digits than its factorization.

1368652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568 (or 1566 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 1368652 is about 1169.8940122934. The cubic root of 1368652 is about 111.0276153459.

The spelling of 1368652 in words is "one million, three hundred sixty-eight thousand, six hundred fifty-two".