229340160 has 440 divisors, whose sum is σ = 951118080. Its totient is φ = 51757056.

The previous prime is 229340141. The next prime is 229340173. The reversal of 229340160 is 61043922.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2903001 + ... + 2903079.

It is an arithmetic number, because the mean of its divisors is an integer number (2161632).

Almost surely, 2^229340160 is an apocalyptic number.

229340160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229340160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (475559040).

229340160 is an abundant number, since it is smaller than the sum of its proper divisors (721777920).

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

229340160 is an equidigital number, since it uses as much as digits as its factorization.

229340160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 229340160 is about 15143.9809825554. The cubic root of 229340160 is about 612.1060946401.

The spelling of 229340160 in words is "two hundred twenty-nine million, three hundred forty thousand, one hundred sixty".