2234202540 has 24 divisors (see below), whose sum is σ = 6255767280. Its totient is φ = 595787328.

The previous prime is 2234202527. The next prime is 2234202559. The reversal of 2234202540 is 452024322.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2234202540.

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, 18618295 + ... + 18618414.

It is an arithmetic number, because the mean of its divisors is an integer number (260656970).

Almost surely, 2^2234202540 is an apocalyptic number.

2234202540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234202540 is an abundant number, since it is smaller than the sum of its proper divisors (4021564740).

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

2234202540 is a wasteful number, since it uses less digits than its factorization.

2234202540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37236721 (or 37236719 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 2234202540 is about 47267.3517345747. The cubic root of 2234202540 is about 1307.2967466874.

Adding to 2234202540 its reverse (452024322), we get a palindrome (2686226862).

The spelling of 2234202540 in words is "two billion, two hundred thirty-four million, two hundred two thousand, five hundred forty".