224592138970 has 16 divisors (see below), whose sum is σ = 415191954888. Its totient is φ = 87408832320.

The previous prime is 224592138937. The next prime is 224592138977. The reversal of 224592138970 is 79831295422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 148979788441 + 75612350529 = 385979^2 + 274977^2 .

It is not an unprimeable number, because it can be changed into a prime (224592138977) 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, 303502521 + ... + 303503260.

Almost surely, 2^224592138970 is an apocalyptic number.

224592138970 is a deficient number, since it is larger than the sum of its proper divisors (190599815918).

224592138970 is a wasteful number, since it uses less digits than its factorization.

224592138970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607005825.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 224592138970 in words is "two hundred twenty-four billion, five hundred ninety-two million, one hundred thirty-eight thousand, nine hundred seventy".