2040048 has 60 divisors (see below), whose sum is σ = 5906368. Its totient is φ = 656640.

The previous prime is 2040047. The next prime is 2040053. The reversal of 2040048 is 8400402.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2040048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4236 + ... + 4692.

2^2040048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2040048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2953184).

2040048 is an abundant number, since it is smaller than the sum of its proper divisors (3866320).

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

2040048 is a wasteful number, since it uses less digits than its factorization.

2040048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 493 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2040048 is about 1428.3024889707. The cubic root of 2040048 is about 126.8275088177.

The spelling of 2040048 in words is "two million, forty thousand, forty-eight".