2684754 has 12 divisors (see below), whose sum is σ = 5817006. Its totient is φ = 894912.

The previous prime is 2684753. The next prime is 2684771. The reversal of 2684754 is 4574862.

It can be written as a sum of positive squares in only one way, i.e., 2634129 + 50625 = 1623^2 + 225^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2684753) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74559 + ... + 74594.

2^2684754 is an apocalyptic number.

2684754 is an abundant number, since it is smaller than the sum of its proper divisors (3132252).

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

2684754 is a wasteful number, since it uses less digits than its factorization.

2684754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149161 (or 149158 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 2684754 is about 1638.5218948797. The cubic root of 2684754 is about 138.9850750844.

The spelling of 2684754 in words is "two million, six hundred eighty-four thousand, seven hundred fifty-four".