224899126 has 4 divisors (see below), whose sum is σ = 337348692. Its totient is φ = 112449562.

The previous prime is 224899123. The next prime is 224899151. The reversal of 224899126 is 621998422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 621998422 = 2 ⋅310999211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224899123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56224780 + ... + 56224783.

It is an arithmetic number, because the mean of its divisors is an integer number (84337173).

Almost surely, 2^224899126 is an apocalyptic number.

224899126 is a deficient number, since it is larger than the sum of its proper divisors (112449566).

224899126 is a wasteful number, since it uses less digits than its factorization.

224899126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112449565.

The product of its digits is 124416, while the sum is 43.

The square root of 224899126 is about 14996.6371563761. The cubic root of 224899126 is about 608.1292917417.

The spelling of 224899126 in words is "two hundred twenty-four million, eight hundred ninety-nine thousand, one hundred twenty-six".