229200838 has 16 divisors (see below), whose sum is σ = 365105520. Its totient is φ = 107606016.

The previous prime is 229200821. The next prime is 229200841. The reversal of 229200838 is 838002922.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22395 + ... + 30982.

It is an arithmetic number, because the mean of its divisors is an integer number (22819095).

Almost surely, 2^229200838 is an apocalyptic number.

229200838 is a deficient number, since it is larger than the sum of its proper divisors (135904682).

229200838 is a wasteful number, since it uses less digits than its factorization.

229200838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53511.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 229200838 is about 15139.3803704115. The cubic root of 229200838 is about 611.9821199584.

The spelling of 229200838 in words is "two hundred twenty-nine million, two hundred thousand, eight hundred thirty-eight".