11141490 has 16 divisors (see below), whose sum is σ = 26739648. Its totient is φ = 2971056.

The previous prime is 11141489. The next prime is 11141503. The reversal of 11141490 is 9414111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185662 + ... + 185721.

It is an arithmetic number, because the mean of its divisors is an integer number (1671228).

Almost surely, 2^11141490 is an apocalyptic number.

11141490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11141490 is an abundant number, since it is smaller than the sum of its proper divisors (15598158).

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

11141490 is a wasteful number, since it uses less digits than its factorization.

11141490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371393.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 11141490 is about 3337.8870562079. The cubic root of 11141490 is about 223.3474979259.

The spelling of 11141490 in words is "eleven million, one hundred forty-one thousand, four hundred ninety".