1103364 has 18 divisors (see below), whose sum is σ = 2789150. Its totient is φ = 367776.

The previous prime is 1103353. The next prime is 1103371. The reversal of 1103364 is 4633011.

It can be written as a sum of positive squares in only one way, i.e., 627264 + 476100 = 792^2 + 690^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15289 + ... + 15360.

2^1103364 is an apocalyptic number.

It is an amenable number.

1103364 is an abundant number, since it is smaller than the sum of its proper divisors (1685786).

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

1103364 is a wasteful number, since it uses less digits than its factorization.

1103364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30659 (or 30654 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1103364 is about 1050.4113479966. The cubic root of 1103364 is about 103.3331344660. Note that the first 3 decimals are identical.

Adding to 1103364 its reverse (4633011), we get a palindrome (5736375).

The spelling of 1103364 in words is "one million, one hundred three thousand, three hundred sixty-four".