229340718 has 24 divisors (see below), whose sum is σ = 502491600. Its totient is φ = 75587424.

The previous prime is 229340717. The next prime is 229340723. The reversal of 229340718 is 817043922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229340717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69978 + ... + 73181.

It is an arithmetic number, because the mean of its divisors is an integer number (20937150).

Almost surely, 2^229340718 is an apocalyptic number.

229340718 is an abundant number, since it is smaller than the sum of its proper divisors (273150882).

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

229340718 is a wasteful number, since it uses less digits than its factorization.

229340718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143256 (or 143253 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 229340718 is about 15143.9994057052. Note that the first 3 decimals coincide. The cubic root of 229340718 is about 612.1065910714.

The spelling of 229340718 in words is "two hundred twenty-nine million, three hundred forty thousand, seven hundred eighteen".