2240223630 has 16 divisors (see below), whose sum is σ = 5376536784. Its totient is φ = 597392960.

The previous prime is 2240223617. The next prime is 2240223631. The reversal of 2240223630 is 363220422.

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 2240223630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240223631) 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, 37337031 + ... + 37337090.

It is an arithmetic number, because the mean of its divisors is an integer number (336033549).

Almost surely, 2^2240223630 is an apocalyptic number.

2240223630 is an abundant number, since it is smaller than the sum of its proper divisors (3136313154).

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

2240223630 is a wasteful number, since it uses less digits than its factorization.

2240223630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74674131.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2240223630 is about 47331.0007289092. Note that the first 3 decimals coincide. The cubic root of 2240223630 is about 1308.4700648026.

The spelling of 2240223630 in words is "two billion, two hundred forty million, two hundred twenty-three thousand, six hundred thirty".