1363044 has 24 divisors (see below), whose sum is σ = 3215968. Its totient is φ = 449280.

The previous prime is 1363031. The next prime is 1363051. The reversal of 1363044 is 4403631.

It is a self number, because there is not a number n which added to its sum of digits gives 1363044.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579 + ... + 1749.

2^1363044 is an apocalyptic number.

It is an amenable number.

1363044 is an abundant number, since it is smaller than the sum of its proper divisors (1852924).

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

1363044 is a wasteful number, since it uses less digits than its factorization.

1363044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275 (or 1273 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1363044 is about 1167.4947537355. The cubic root of 1363044 is about 110.8757639314.

Adding to 1363044 its reverse (4403631), we get a palindrome (5766675).

The spelling of 1363044 in words is "one million, three hundred sixty-three thousand, forty-four".