2435540 has 24 divisors (see below), whose sum is σ = 5225472. Its totient is φ = 953120.

The previous prime is 2435533. The next prime is 2435551. The reversal of 2435540 is 455342.

It is a congruent number.

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, 356 + ... + 2235.

It is an arithmetic number, because the mean of its divisors is an integer number (217728).

2^2435540 is an apocalyptic number.

2435540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2435540 is an abundant number, since it is smaller than the sum of its proper divisors (2789932).

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

2435540 is a wasteful number, since it uses less digits than its factorization.

2435540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647 (or 2645 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2435540 is about 1560.6216710017. The cubic root of 2435540 is about 134.5442335038.

The spelling of 2435540 in words is "two million, four hundred thirty-five thousand, five hundred forty".