230555838 has 8 divisors (see below), whose sum is σ = 461111688. Its totient is φ = 76851944.

The previous prime is 230555837. The next prime is 230555849. The reversal of 230555838 is 838555032.

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

230555838 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 230555796 and 230555805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230555837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19212981 + ... + 19212992.

It is an arithmetic number, because the mean of its divisors is an integer number (57638961).

Almost surely, 2^230555838 is an apocalyptic number.

230555838 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.

230555838 is a wasteful number, since it uses less digits than its factorization.

230555838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38425978.

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 230555838 is about 15184.0652659293. The cubic root of 230555838 is about 613.1857325062.

The spelling of 230555838 in words is "two hundred thirty million, five hundred fifty-five thousand, eight hundred thirty-eight".