2364540 has 24 divisors (see below), whose sum is σ = 6620880. Its totient is φ = 630528.

The previous prime is 2364521. The next prime is 2364563. The reversal of 2364540 is 454632.

It is a self number, because there is not a number n which added to its sum of digits gives 2364540.

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, 19645 + ... + 19764.

It is an arithmetic number, because the mean of its divisors is an integer number (275870).

2^2364540 is an apocalyptic number.

2364540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2364540 is an abundant number, since it is smaller than the sum of its proper divisors (4256340).

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

2364540 is a wasteful number, since it uses less digits than its factorization.

2364540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39421 (or 39419 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2364540 is about 1537.7060837494. The cubic root of 2364540 is about 133.2239241357.

The spelling of 2364540 in words is "two million, three hundred sixty-four thousand, five hundred forty".