229013826 has 8 divisors (see below), whose sum is σ = 458027664. Its totient is φ = 76337940.

The previous prime is 229013819. The next prime is 229013857. The reversal of 229013826 is 628310922.

It is a happy number.

229013826 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

229013826 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19084480 + ... + 19084491.

It is an arithmetic number, because the mean of its divisors is an integer number (57253458).

Almost surely, 2^229013826 is an apocalyptic number.

229013826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

229013826 is a wasteful number, since it uses less digits than its factorization.

229013826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38168976.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 229013826 is about 15133.2027674250. The cubic root of 229013826 is about 611.8156296690.

The spelling of 229013826 in words is "two hundred twenty-nine million, thirteen thousand, eight hundred twenty-six".