1140174 has 24 divisors (see below), whose sum is σ = 2823600. Its totient is φ = 325728.

The previous prime is 1140163. The next prime is 1140197. The reversal of 1140174 is 4710411.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4399 + ... + 4650.

It is an arithmetic number, because the mean of its divisors is an integer number (117650).

2^1140174 is an apocalyptic number.

1140174 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1140174 is an abundant number, since it is smaller than the sum of its proper divisors (1683426).

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

1140174 is a wasteful number, since it uses less digits than its factorization.

1140174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9064 (or 9061 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 1140174 is about 1067.7893050598. The cubic root of 1140174 is about 104.4697072669.

Adding to 1140174 its reverse (4710411), we get a palindrome (5850585).

The spelling of 1140174 in words is "one million, one hundred forty thousand, one hundred seventy-four".