2240354252 has 12 divisors (see below), whose sum is σ = 4047091776. Its totient is φ = 1084042320.

The previous prime is 2240354227. The next prime is 2240354269. The reversal of 2240354252 is 2524530422.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9033563 + ... + 9033810.

It is an arithmetic number, because the mean of its divisors is an integer number (337257648).

Almost surely, 2^2240354252 is an apocalyptic number.

It is an amenable number.

2240354252 is a deficient number, since it is larger than the sum of its proper divisors (1806737524).

2240354252 is a wasteful number, since it uses less digits than its factorization.

2240354252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18067408 (or 18067406 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 2240354252 is about 47332.3805866555. The cubic root of 2240354252 is about 1308.4954955458.

Adding to 2240354252 its reverse (2524530422), we get a palindrome (4764884674).

The spelling of 2240354252 in words is "two billion, two hundred forty million, three hundred fifty-four thousand, two hundred fifty-two".