11047302 has 48 divisors (see below), whose sum is σ = 28005120. Its totient is φ = 3081456.

The previous prime is 11047301. The next prime is 11047313. The reversal of 11047302 is 20374011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11047301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4399 + ... + 6437.

It is an arithmetic number, because the mean of its divisors is an integer number (583440).

Almost surely, 2^11047302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11047302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14002560).

11047302 is an abundant number, since it is smaller than the sum of its proper divisors (16957818).

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

11047302 is a wasteful number, since it uses less digits than its factorization.

11047302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097 (or 2094 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 11047302 is about 3323.7481854076. The cubic root of 11047302 is about 222.7163371608.

The spelling of 11047302 in words is "eleven million, forty-seven thousand, three hundred two".