229266000 has 240 divisors, whose sum is σ = 820804608. Its totient is φ = 59616000.

The previous prime is 229265983. The next prime is 229266007. The reversal of 229266000 is 662922.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229266007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 845865 + ... + 846135.

Almost surely, 2^229266000 is an apocalyptic number.

229266000 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 229266000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410402304).

229266000 is an abundant number, since it is smaller than the sum of its proper divisors (591538608).

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

229266000 is a wasteful number, since it uses less digits than its factorization.

229266000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 328 counting only the distinct ones).

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

The square root of 229266000 is about 15141.5322870573. The cubic root of 229266000 is about 612.0401101483.

The spelling of 229266000 in words is "two hundred twenty-nine million, two hundred sixty-six thousand".