229747248 has 60 divisors (see below), whose sum is σ = 680802408. Its totient is φ = 72076800.

The previous prime is 229747241. The next prime is 229747249. The reversal of 229747248 is 842747922.

It is not an unprimeable number, because it can be changed into a prime (229747241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44478 + ... + 49373.

Almost surely, 2^229747248 is an apocalyptic number.

It is an amenable number.

229747248 is an abundant number, since it is smaller than the sum of its proper divisors (451055160).

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

229747248 is a wasteful number, since it uses less digits than its factorization.

229747248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93882 (or 93873 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 229747248 is about 15157.4156108487. The cubic root of 229747248 is about 612.4680515336.

The spelling of 229747248 in words is "two hundred twenty-nine million, seven hundred forty-seven thousand, two hundred forty-eight".