11838034 has 8 divisors (see below), whose sum is σ = 19123020. Its totient is φ = 5463696.

The previous prime is 11838023. The next prime is 11838049. The reversal of 11838034 is 43083811.

It can be written as a sum of positive squares in 2 ways, for example, as 11799225 + 38809 = 3435^2 + 197^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11837993 and 11838011.

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, 227629 + ... + 227680.

Almost surely, 2^11838034 is an apocalyptic number.

11838034 is a deficient number, since it is larger than the sum of its proper divisors (7284986).

11838034 is a wasteful number, since it uses less digits than its factorization.

11838034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455324.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 11838034 is about 3440.6444163848. The cubic root of 11838034 is about 227.9081527047.

The spelling of 11838034 in words is "eleven million, eight hundred thirty-eight thousand, thirty-four".