1138334 has 8 divisors (see below), whose sum is σ = 1739880. Its totient is φ = 558376.

The previous prime is 1138273. The next prime is 1138363. The reversal of 1138334 is 4338311.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

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, 5264 + ... + 5475.

It is an arithmetic number, because the mean of its divisors is an integer number (217485).

2^1138334 is an apocalyptic number.

1138334 is a deficient number, since it is larger than the sum of its proper divisors (601546).

1138334 is a wasteful number, since it uses less digits than its factorization.

1138334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10794.

The product of its digits is 864, while the sum is 23.

The square root of 1138334 is about 1066.9273639756. The cubic root of 1138334 is about 104.4134796627.

Subtracting from 1138334 its sum of digits (23), we obtain a palindrome (1138311).

The spelling of 1138334 in words is "one million, one hundred thirty-eight thousand, three hundred thirty-four".