1117238 has 8 divisors (see below), whose sum is σ = 1764120. Its totient is φ = 529200.

The previous prime is 1117199. The next prime is 1117243. The reversal of 1117238 is 8327111.

It is a happy number.

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

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, 14663 + ... + 14738.

It is an arithmetic number, because the mean of its divisors is an integer number (220515).

2^1117238 is an apocalyptic number.

1117238 is a deficient number, since it is larger than the sum of its proper divisors (646882).

1117238 is a wasteful number, since it uses less digits than its factorization.

1117238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29422.

The product of its digits is 336, while the sum is 23.

The square root of 1117238 is about 1056.9947965813. The cubic root of 1117238 is about 103.7644446913.

The spelling of 1117238 in words is "one million, one hundred seventeen thousand, two hundred thirty-eight".