2240738212 has 24 divisors (see below), whose sum is σ = 3998075256. Its totient is φ = 1098609408.

The previous prime is 2240738197. The next prime is 2240738219. The reversal of 2240738212 is 2128370422.

2240738212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1451914816 + 788823396 = 38104^2 + 28086^2 .

It is not an unprimeable number, because it can be changed into a prime (2240738219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28338 + ... + 72694.

It is an arithmetic number, because the mean of its divisors is an integer number (166586469).

Almost surely, 2^2240738212 is an apocalyptic number.

It is an amenable number.

2240738212 is a deficient number, since it is larger than the sum of its proper divisors (1757337044).

2240738212 is a wasteful number, since it uses less digits than its factorization.

2240738212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44607 (or 44605 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2240738212 is about 47336.4364100214. The cubic root of 2240738212 is about 1308.5702428365.

The spelling of 2240738212 in words is "two billion, two hundred forty million, seven hundred thirty-eight thousand, two hundred twelve".