11873134 has 32 divisors (see below), whose sum is σ = 22196160. Its totient is φ = 4637952.

The previous prime is 11873131. The next prime is 11873153. The reversal of 11873134 is 43137811.

It is a super-3 number, since 3×11873134³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11873131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15832 + ... + 16564.

It is an arithmetic number, because the mean of its divisors is an integer number (693630).

Almost surely, 2^11873134 is an apocalyptic number.

11873134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11873134 is a deficient number, since it is larger than the sum of its proper divisors (10323026).

11873134 is a wasteful number, since it uses less digits than its factorization.

11873134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844.

The product of its digits is 2016, while the sum is 28.

The square root of 11873134 is about 3445.7414296491. The cubic root of 11873134 is about 228.1331811415.

The spelling of 11873134 in words is "eleven million, eight hundred seventy-three thousand, one hundred thirty-four".