576263238 has 8 divisors (see below), whose sum is σ = 1152526488. Its totient is φ = 192087744.

The previous prime is 576263231. The next prime is 576263239. The reversal of 576263238 is 832362675.

It is a happy number.

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

576263238 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 576263238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (576263231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48021931 + ... + 48021942.

It is an arithmetic number, because the mean of its divisors is an integer number (144065811).

Almost surely, 2^576263238 is an apocalyptic number.

576263238 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.

576263238 is a wasteful number, since it uses less digits than its factorization.

576263238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96043878.

The product of its digits is 362880, while the sum is 42.

The square root of 576263238 is about 24005.4834985676. The cubic root of 576263238 is about 832.1602592470.

The spelling of 576263238 in words is "five hundred seventy-six million, two hundred sixty-three thousand, two hundred thirty-eight".