229998544 has 10 divisors (see below), whose sum is σ = 445622210. Its totient is φ = 114999264.

The previous prime is 229998539. The next prime is 229998583. The reversal of 229998544 is 445899922.

It can be written as a sum of positive squares in only one way, i.e., 152769600 + 77228944 = 12360^2 + 8788^2 .

It is a junction number, because it is equal to n+sod(n) for n = 229998491 and 229998500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7187439 + ... + 7187470.

It is an arithmetic number, because the mean of its divisors is an integer number (44562221).

Almost surely, 2^229998544 is an apocalyptic number.

It is an amenable number.

229998544 is a deficient number, since it is larger than the sum of its proper divisors (215623666).

229998544 is a wasteful number, since it uses less digits than its factorization.

229998544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14374917 (or 14374911 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 52.

The square root of 229998544 is about 15165.7028851287. The cubic root of 229998544 is about 612.6912746500.

The spelling of 229998544 in words is "two hundred twenty-nine million, nine hundred ninety-eight thousand, five hundred forty-four".