11534130 has 32 divisors (see below), whose sum is σ = 30758400. Its totient is φ = 3075696.

The previous prime is 11534123. The next prime is 11534147. The reversal of 11534130 is 3143511.

11534130 is a `hidden beast` number, since 1 + 1 + 534 + 130 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21090 + ... + 21629.

It is an arithmetic number, because the mean of its divisors is an integer number (961200).

Almost surely, 2^11534130 is an apocalyptic number.

11534130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11534130 is an abundant number, since it is smaller than the sum of its proper divisors (19224270).

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

11534130 is a wasteful number, since it uses less digits than its factorization.

11534130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42735 (or 42729 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 11534130 is about 3396.1934573873. The cubic root of 11534130 is about 225.9409483642.

Adding to 11534130 its reverse (3143511), we get a palindrome (14677641).

It can be divided in two parts, 11534 and 130, that added together give a square (11664 = 108²).

The spelling of 11534130 in words is "eleven million, five hundred thirty-four thousand, one hundred thirty".