1102338 has 24 divisors (see below), whose sum is σ = 2441088. Its totient is φ = 359352.

The previous prime is 1102337. The next prime is 1102393. The reversal of 1102338 is 8332011.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102338.

It is not an unprimeable number, because it can be changed into a prime (1102333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195 + ... + 1497.

It is an arithmetic number, because the mean of its divisors is an integer number (101712).

2^1102338 is an apocalyptic number.

1102338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1102338 is an abundant number, since it is smaller than the sum of its proper divisors (1338750).

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

1102338 is a wasteful number, since it uses less digits than its factorization.

1102338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358 (or 1355 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1102338 is about 1049.9228543088. The cubic root of 1102338 is about 103.3010952735.

Adding to 1102338 its reverse (8332011), we get a palindrome (9434349).

The spelling of 1102338 in words is "one million, one hundred two thousand, three hundred thirty-eight".