2526040 has 32 divisors (see below), whose sum is σ = 6201360. Its totient is φ = 918400.

The previous prime is 2526037. The next prime is 2526049. The reversal of 2526040 is 406252.

It is a junction number, because it is equal to n+sod(n) for n = 2525999 and 2526017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431 + ... + 3310.

2^2526040 is an apocalyptic number.

2526040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2526040 is an abundant number, since it is smaller than the sum of its proper divisors (3675320).

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

2526040 is a wasteful number, since it uses less digits than its factorization.

2526040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763 (or 5759 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2526040 is about 1589.3520692408. The cubic root of 2526040 is about 136.1904770443.

The spelling of 2526040 in words is "two million, five hundred twenty-six thousand, forty".