1139322 has 8 divisors (see below), whose sum is σ = 2278656. Its totient is φ = 379772.

The previous prime is 1139321. The next prime is 1139329. The reversal of 1139322 is 2239311.

It is a happy number.

1139322 is nontrivially palindromic in base 5.

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

1139322 is an admirable number.

1139322 is an undulating number in base 5.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (1139321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94938 + ... + 94949.

It is an arithmetic number, because the mean of its divisors is an integer number (284832).

2^1139322 is an apocalyptic number.

1139322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1139322 is a wasteful number, since it uses less digits than its factorization.

1139322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189892.

The product of its digits is 324, while the sum is 21.

The square root of 1139322 is about 1067.3902753913. The cubic root of 1139322 is about 104.4436789676.

The spelling of 1139322 in words is "one million, one hundred thirty-nine thousand, three hundred twenty-two".