11876434 has 4 divisors (see below), whose sum is σ = 17814654. Its totient is φ = 5938216.

The previous prime is 11876411. The next prime is 11876453. The reversal of 11876434 is 43467811.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11390625 + 485809 = 3375^2 + 697^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11876434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2969107 + ... + 2969110.

Almost surely, 2^11876434 is an apocalyptic number.

11876434 is a deficient number, since it is larger than the sum of its proper divisors (5938220).

11876434 is an equidigital number, since it uses as much as digits as its factorization.

11876434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5938219.

The product of its digits is 16128, while the sum is 34.

The square root of 11876434 is about 3446.2202483300. The cubic root of 11876434 is about 228.1543148417.

The spelling of 11876434 in words is "eleven million, eight hundred seventy-six thousand, four hundred thirty-four".