2368240 has 40 divisors (see below), whose sum is σ = 6294240. Its totient is φ = 811776.

The previous prime is 2368237. The next prime is 2368271. The reversal of 2368240 is 428632.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 1555 + ... + 2674.

It is an arithmetic number, because the mean of its divisors is an integer number (157356).

2^2368240 is an apocalyptic number.

2368240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2368240 is an abundant number, since it is smaller than the sum of its proper divisors (3926000).

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

2368240 is a wasteful number, since it uses less digits than its factorization.

2368240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4249 (or 4243 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2368240 is about 1538.9087042447. The cubic root of 2368240 is about 133.2933769162.

The spelling of 2368240 in words is "two million, three hundred sixty-eight thousand, two hundred forty".