11471934 has 32 divisors (see below), whose sum is σ = 24410880. Its totient is φ = 3583872.

The previous prime is 11471909. The next prime is 11471939. The reversal of 11471934 is 43917411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11471939) 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 15 ways as a sum of consecutive naturals, for example, 11254 + ... + 12230.

It is an arithmetic number, because the mean of its divisors is an integer number (762840).

Almost surely, 2^11471934 is an apocalyptic number.

11471934 is an abundant number, since it is smaller than the sum of its proper divisors (12938946).

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

11471934 is a wasteful number, since it uses less digits than its factorization.

11471934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104.

The product of its digits is 3024, while the sum is 30.

The square root of 11471934 is about 3387.0243577512. The cubic root of 11471934 is about 225.5340990678.

It can be divided in two parts, 1147 and 1934, that added together give a triangular number (3081 = T₇₈).

The spelling of 11471934 in words is "eleven million, four hundred seventy-one thousand, nine hundred thirty-four".