1103662 has 16 divisors (see below), whose sum is σ = 1953792. Its totient is φ = 457560.

The previous prime is 1103639. The next prime is 1103699. The reversal of 1103662 is 2663011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838 + ... + 1705.

It is an arithmetic number, because the mean of its divisors is an integer number (122112).

2^1103662 is an apocalyptic number.

1103662 is a deficient number, since it is larger than the sum of its proper divisors (850130).

1103662 is a wasteful number, since it uses less digits than its factorization.

1103662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1103662 is about 1050.5531876112. The cubic root of 1103662 is about 103.3424364740.

Adding to 1103662 its reverse (2663011), we get a palindrome (3766673).

The spelling of 1103662 in words is "one million, one hundred three thousand, six hundred sixty-two".