2240674 has 4 divisors (see below), whose sum is σ = 3361014. Its totient is φ = 1120336.

The previous prime is 2240669. The next prime is 2240699. The reversal of 2240674 is 4760422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1809025 + 431649 = 1345^2 + 657^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560167 + ... + 560170.

2^2240674 is an apocalyptic number.

2240674 is a deficient number, since it is larger than the sum of its proper divisors (1120340).

2240674 is a wasteful number, since it uses less digits than its factorization.

2240674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120339.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2240674 is about 1496.8881053706. Note that the first 3 decimals coincide. The cubic root of 2240674 is about 130.8557742980.

The spelling of 2240674 in words is "two million, two hundred forty thousand, six hundred seventy-four".