2026040 has 16 divisors (see below), whose sum is σ = 4558680. Its totient is φ = 810400.

The previous prime is 2026021. The next prime is 2026061. The reversal of 2026040 is 406202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25286 + ... + 25365.

2^2026040 is an apocalyptic number.

2026040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2026040 is an abundant number, since it is smaller than the sum of its proper divisors (2532640).

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

2026040 is a wasteful number, since it uses less digits than its factorization.

2026040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50662 (or 50658 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2026040 is about 1423.3903189217. The cubic root of 2026040 is about 126.5365546063.

The spelling of 2026040 in words is "two million, twenty-six thousand, forty".