229415004 has 240 divisors, whose sum is σ = 764983296. Its totient is φ = 58320000.

The previous prime is 229414993. The next prime is 229415009. The reversal of 229415004 is 400514922.

229415004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229415009) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 913879 + ... + 914129.

Almost surely, 2^229415004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229415004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382491648).

229415004 is an abundant number, since it is smaller than the sum of its proper divisors (535568292).

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

229415004 is a wasteful number, since it uses less digits than its factorization.

229415004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 229415004 is about 15146.4518617398. The cubic root of 229415004 is about 612.1726733063.

Adding to 229415004 its reverse (400514922), we get a palindrome (629929926).

The spelling of 229415004 in words is "two hundred twenty-nine million, four hundred fifteen thousand, four".