1139338 has 8 divisors (see below), whose sum is σ = 1730880. Its totient is φ = 562380.

The previous prime is 1139329. The next prime is 1139353. The reversal of 1139338 is 8339311.

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

It is a plaindrome in base 15.

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, 3448 + ... + 3763.

It is an arithmetic number, because the mean of its divisors is an integer number (216360).

2^1139338 is an apocalyptic number.

1139338 is a deficient number, since it is larger than the sum of its proper divisors (591542).

1139338 is an equidigital number, since it uses as much as digits as its factorization.

1139338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7292.

The product of its digits is 1944, while the sum is 28.

The square root of 1139338 is about 1067.3977702806. The cubic root of 1139338 is about 104.4441678815. Note that the first 3 decimals are identical.

The spelling of 1139338 in words is "one million, one hundred thirty-nine thousand, three hundred thirty-eight".