11449734 has 8 divisors (see below), whose sum is σ = 22899480. Its totient is φ = 3816576.

The previous prime is 11449733. The next prime is 11449741. The reversal of 11449734 is 43794411.

It is a sphenic number, since it is the product of 3 distinct primes.

11449734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11449695 and 11449704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11449733) 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 3 ways as a sum of consecutive naturals, for example, 954139 + ... + 954150.

It is an arithmetic number, because the mean of its divisors is an integer number (2862435).

Almost surely, 2^11449734 is an apocalyptic number.

11449734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11449734 is a wasteful number, since it uses less digits than its factorization.

11449734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908294.

The product of its digits is 12096, while the sum is 33.

The square root of 11449734 is about 3383.7455578102. The cubic root of 11449734 is about 225.3885237834.

It can be divided in two parts, 1144 and 9734, that added together give a triangular number (10878 = T₁₄₇).

The spelling of 11449734 in words is "eleven million, four hundred forty-nine thousand, seven hundred thirty-four".