11842034 has 8 divisors (see below), whose sum is σ = 18375660. Its totient is φ = 5716816.

The previous prime is 11842009. The next prime is 11842037. The reversal of 11842034 is 43024811.

It can be written as a sum of positive squares in 2 ways, for example, as 10272025 + 1570009 = 3205^2 + 1253^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11842037) 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 3 ways as a sum of consecutive naturals, for example, 102029 + ... + 102144.

Almost surely, 2^11842034 is an apocalyptic number.

11842034 is a deficient number, since it is larger than the sum of its proper divisors (6533626).

11842034 is a wasteful number, since it uses less digits than its factorization.

11842034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204204.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 11842034 is about 3441.2256537461. The cubic root of 11842034 is about 227.9338194089.

Adding to 11842034 its reverse (43024811), we get a palindrome (54866845).

The spelling of 11842034 in words is "eleven million, eight hundred forty-two thousand, thirty-four".