11334487 has 4 divisors (see below), whose sum is σ = 11341576. Its totient is φ = 11327400.

The previous prime is 11334481. The next prime is 11334493. The reversal of 11334487 is 78443311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (11334481) and next prime (11334493).

It is a cyclic number.

It is not a de Polignac number, because 11334487 - 2¹⁹ = 10810199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11334481) 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, 112 + ... + 4762.

It is an arithmetic number, because the mean of its divisors is an integer number (2835394).

Almost surely, 2^11334487 is an apocalyptic number.

11334487 is a deficient number, since it is larger than the sum of its proper divisors (7089).

11334487 is an equidigital number, since it uses as much as digits as its factorization.

11334487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7088.

The product of its digits is 8064, while the sum is 31.

The square root of 11334487 is about 3366.6729867927. The cubic root of 11334487 is about 224.6297581723.

Adding to 11334487 its reverse (78443311), we get a palindrome (89777798).

It can be divided in two parts, 1133448 and 7, that multiplied together give a triangular number (7934136 = T₃₉₈₃).

The spelling of 11334487 in words is "eleven million, three hundred thirty-four thousand, four hundred eighty-seven".