11331434 has 8 divisors (see below), whose sum is σ = 17101920. Its totient is φ = 5630796.

The previous prime is 11331389. The next prime is 11331473. The reversal of 11331434 is 43413311.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17054 + ... + 17705.

It is an arithmetic number, because the mean of its divisors is an integer number (2137740).

Almost surely, 2^11331434 is an apocalyptic number.

11331434 is a deficient number, since it is larger than the sum of its proper divisors (5770486).

11331434 is a wasteful number, since it uses less digits than its factorization.

11331434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34924.

The product of its digits is 432, while the sum is 20.

The square root of 11331434 is about 3366.2195412658. The cubic root of 11331434 is about 224.6095879833.

Adding to 11331434 its reverse (43413311), we get a palindrome (54744745).

The spelling of 11331434 in words is "eleven million, three hundred thirty-one thousand, four hundred thirty-four".