2240223462 has 24 divisors (see below), whose sum is σ = 5109282360. Its totient is φ = 707438880.

The previous prime is 2240223431. The next prime is 2240223473. The reversal of 2240223462 is 2643220422.

It is a happy number.

2240223462 is a `hidden beast` number, since 22 + 402 + 234 + 6 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3274839 + ... + 3275522.

It is an arithmetic number, because the mean of its divisors is an integer number (212886765).

Almost surely, 2^2240223462 is an apocalyptic number.

2240223462 is an abundant number, since it is smaller than the sum of its proper divisors (2869058898).

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

2240223462 is a wasteful number, since it uses less digits than its factorization.

2240223462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6550388 (or 6550385 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2240223462 is about 47330.9989541738. The cubic root of 2240223462 is about 1308.4700320941.

Adding to 2240223462 its reverse (2643220422), we get a palindrome (4883443884).

The spelling of 2240223462 in words is "two billion, two hundred forty million, two hundred twenty-three thousand, four hundred sixty-two".