11434011 has 8 divisors (see below), whose sum is σ = 15269904. Its totient is φ = 7610400.

The previous prime is 11433973. The next prime is 11434021. The reversal of 11434011 is 11043411.

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

It is a de Polignac number, because none of the positive numbers 2^k-11434011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11434021) 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 7 ways as a sum of consecutive naturals, for example, 616 + ... + 4821.

It is an arithmetic number, because the mean of its divisors is an integer number (1908738).

Almost surely, 2^11434011 is an apocalyptic number.

11434011 is a deficient number, since it is larger than the sum of its proper divisors (3835893).

11434011 is an equidigital number, since it uses as much as digits as its factorization.

11434011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 11434011 is about 3381.4214466700. The cubic root of 11434011 is about 225.2853072042.

Adding to 11434011 its reverse (11043411), we get a palindrome (22477422).

The spelling of 11434011 in words is "eleven million, four hundred thirty-four thousand, eleven".