11489202 has 20 divisors (see below), whose sum is σ = 25744686. Its totient is φ = 3829680.

The previous prime is 11489173. The next prime is 11489209. The reversal of 11489202 is 20298411.

It can be written as a sum of positive squares in only one way, i.e., 7241481 + 4247721 = 2691^2 + 2061^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11489209) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 35299 + ... + 35622.

Almost surely, 2^11489202 is an apocalyptic number.

11489202 is an abundant number, since it is smaller than the sum of its proper divisors (14255484).

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

11489202 is an equidigital number, since it uses as much as digits as its factorization.

11489202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70935 (or 70926 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 11489202 is about 3389.5725394215. The cubic root of 11489202 is about 225.6472032283.

The spelling of 11489202 in words is "eleven million, four hundred eighty-nine thousand, two hundred two".