11138067 has 10 divisors (see below), whose sum is σ = 16638468. Its totient is φ = 7425324.

The previous prime is 11138053. The next prime is 11138069. The reversal of 11138067 is 76083111.

11138067 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11138067 - 2⁷ = 11137939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 11138067.

It is not an unprimeable number, because it can be changed into a prime (11138069) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 68673 + ... + 68834.

Almost surely, 2^11138067 is an apocalyptic number.

11138067 is a deficient number, since it is larger than the sum of its proper divisors (5500401).

11138067 is an equidigital number, since it uses as much as digits as its factorization.

11138067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137519 (or 137510 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 11138067 is about 3337.3742672946. The cubic root of 11138067 is about 223.3246225656.

It can be divided in two parts, 1113 and 8067, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 11138067 in words is "eleven million, one hundred thirty-eight thousand, sixty-seven".