1138174 has 8 divisors (see below), whose sum is σ = 1721088. Its totient is φ = 564480.

The previous prime is 1138171. The next prime is 1138183. The reversal of 1138174 is 4718311.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1138171) 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, 1987 + ... + 2494.

It is an arithmetic number, because the mean of its divisors is an integer number (215136).

2^1138174 is an apocalyptic number.

1138174 is a deficient number, since it is larger than the sum of its proper divisors (582914).

1138174 is a wasteful number, since it uses less digits than its factorization.

1138174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4610.

The product of its digits is 672, while the sum is 25.

The square root of 1138174 is about 1066.8523796665. The cubic root of 1138174 is about 104.4085874431.

It can be divided in two parts, 11 and 38174, that multiplied together give a palindrome (419914).

The spelling of 1138174 in words is "one million, one hundred thirty-eight thousand, one hundred seventy-four".