11134020 has 24 divisors (see below), whose sum is σ = 31175424. Its totient is φ = 2969056.

The previous prime is 11134009. The next prime is 11134021. The reversal of 11134020 is 2043111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11133987 and 11134005.

It is not an unprimeable number, because it can be changed into a prime (11134021) 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, 92724 + ... + 92843.

It is an arithmetic number, because the mean of its divisors is an integer number (1298976).

Almost surely, 2^11134020 is an apocalyptic number.

11134020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11134020 is an abundant number, since it is smaller than the sum of its proper divisors (20041404).

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

11134020 is a wasteful number, since it uses less digits than its factorization.

11134020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185579 (or 185577 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 11134020 is about 3336.7678972323. The cubic root of 11134020 is about 223.2975710664.

Adding to 11134020 its reverse (2043111), we get a palindrome (13177131).

Subtracting from 11134020 its reverse (2043111), we obtain a palindrome (9090909).

The spelling of 11134020 in words is "eleven million, one hundred thirty-four thousand, twenty".