11149230 has 32 divisors (see below), whose sum is σ = 27216000. Its totient is φ = 2922272.

The previous prime is 11149213. The next prime is 11149231. The reversal of 11149230 is 3294111.

It is a junction number, because it is equal to n+sod(n) for n = 11149197 and 11149206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11149231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1380 + ... + 4919.

It is an arithmetic number, because the mean of its divisors is an integer number (850500).

Almost surely, 2^11149230 is an apocalyptic number.

11149230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11149230 is an abundant number, since it is smaller than the sum of its proper divisors (16066770).

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

11149230 is a wasteful number, since it uses less digits than its factorization.

11149230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6368.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 11149230 is about 3339.0462710181. The cubic root of 11149230 is about 223.3992058356.

The spelling of 11149230 in words is "eleven million, one hundred forty-nine thousand, two hundred thirty".