11439050 has 96 divisors (see below), whose sum is σ = 26784000. Its totient is φ = 3622080.

The previous prime is 11439047. The next prime is 11439053. The reversal of 11439050 is 5093411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11439047) and next prime (11439053).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11439053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 394436 + ... + 394464.

It is an arithmetic number, because the mean of its divisors is an integer number (279000).

Almost surely, 2^11439050 is an apocalyptic number.

11439050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11439050 is an abundant number, since it is smaller than the sum of its proper divisors (15344950).

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

11439050 is a wasteful number, since it uses less digits than its factorization.

11439050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 11439050 is about 3382.1664654478. The cubic root of 11439050 is about 225.3183969613.

The spelling of 11439050 in words is "eleven million, four hundred thirty-nine thousand, fifty".