11102346 has 40 divisors (see below), whose sum is σ = 26194080. Its totient is φ = 3505032.

The previous prime is 11102339. The next prime is 11102393. The reversal of 11102346 is 64320111.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1275 + ... + 4881.

It is an arithmetic number, because the mean of its divisors is an integer number (654852).

Almost surely, 2^11102346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13097040).

11102346 is an abundant number, since it is smaller than the sum of its proper divisors (15091734).

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

11102346 is a wasteful number, since it uses less digits than its factorization.

11102346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640 (or 3631 counting only the distinct ones).

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

The square root of 11102346 is about 3332.0183072726. The cubic root of 11102346 is about 223.0856247162.

Adding to 11102346 its reverse (64320111), we get a palindrome (75422457).

The spelling of 11102346 in words is "eleven million, one hundred two thousand, three hundred forty-six".