11038138 has 8 divisors (see below), whose sum is σ = 16909632. Its totient is φ = 5401596.

The previous prime is 11038127. The next prime is 11038147. The reversal of 11038138 is 83183011.

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

It is an unprimeable number.

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, 58620 + ... + 58807.

It is an arithmetic number, because the mean of its divisors is an integer number (2113704).

Almost surely, 2^11038138 is an apocalyptic number.

11038138 is a deficient number, since it is larger than the sum of its proper divisors (5871494).

11038138 is a wasteful number, since it uses less digits than its factorization.

11038138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117476.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 11038138 is about 3322.3693352787. The cubic root of 11038138 is about 222.6547372902.

The spelling of 11038138 in words is "eleven million, thirty-eight thousand, one hundred thirty-eight".