2040328 has 32 divisors (see below), whose sum is σ = 4028760. Its totient is φ = 967680.

The previous prime is 2040319. The next prime is 2040331. The reversal of 2040328 is 8230402.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1004004 + 1036324 = 1002^2 + 1018^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18000 + ... + 18112.

2^2040328 is an apocalyptic number.

It is an amenable number.

2040328 is a deficient number, since it is larger than the sum of its proper divisors (1988432).

2040328 is a wasteful number, since it uses less digits than its factorization.

2040328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2040328 is about 1428.4005040604. The cubic root of 2040328 is about 126.8333109814.

The spelling of 2040328 in words is "two million, forty thousand, three hundred twenty-eight".