11490999 has 8 divisors (see below), whose sum is σ = 16499952. Its totient is φ = 7071360.

The previous prime is 11490971. The next prime is 11491001. The reversal of 11490999 is 99909411.

11490999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11490999 - 2¹² = 11486903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11490999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11490959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147282 + ... + 147359.

It is an arithmetic number, because the mean of its divisors is an integer number (2062494).

Almost surely, 2^11490999 is an apocalyptic number.

11490999 is a deficient number, since it is larger than the sum of its proper divisors (5008953).

11490999 is a wasteful number, since it uses less digits than its factorization.

11490999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294657.

The product of its (nonzero) digits is 26244, while the sum is 42.

The square root of 11490999 is about 3389.8376067299. The cubic root of 11490999 is about 225.6589669372.

The spelling of 11490999 in words is "eleven million, four hundred ninety thousand, nine hundred ninety-nine".