1140074 has 12 divisors (see below), whose sum is σ = 1852326. Its totient is φ = 526032.

The previous prime is 1139993. The next prime is 1140091. The reversal of 1140074 is 4700411.

It can be written as a sum of positive squares in 3 ways, for example, as 931225 + 208849 = 965^2 + 457^2 .

It is a plaindrome in base 7 and base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1349 + ... + 2024.

2^1140074 is an apocalyptic number.

1140074 is a deficient number, since it is larger than the sum of its proper divisors (712252).

1140074 is a wasteful number, since it uses less digits than its factorization.

1140074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401 (or 3388 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 1140074 is about 1067.7424783158. The cubic root of 1140074 is about 104.4666529740.

Adding to 1140074 its reverse (4700411), we get a palindrome (5840485).

The spelling of 1140074 in words is "one million, one hundred forty thousand, seventy-four".