11434072 has 16 divisors (see below), whose sum is σ = 23088240. Its totient is φ = 5277216.

The previous prime is 11434057. The next prime is 11434079. The reversal of 11434072 is 27043411.

11434072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11434079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54868 + ... + 55075.

It is an arithmetic number, because the mean of its divisors is an integer number (1443015).

Almost surely, 2^11434072 is an apocalyptic number.

It is an amenable number.

11434072 is an abundant number, since it is smaller than the sum of its proper divisors (11654168).

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

11434072 is a wasteful number, since it uses less digits than its factorization.

11434072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109962 (or 109958 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 11434072 is about 3381.4304665334. The cubic root of 11434072 is about 225.2857078329.

Adding to 11434072 its reverse (27043411), we get a palindrome (38477483).

The spelling of 11434072 in words is "eleven million, four hundred thirty-four thousand, seventy-two".