230501522 has 8 divisors (see below), whose sum is σ = 347684400. Its totient is φ = 114606724.

The previous prime is 230501477. The next prime is 230501533. The reversal of 230501522 is 225105032.

230501522 is digitally balanced in base 3, 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.

It is a junction number, because it is equal to n+sod(n) for n = 230501494 and 230501503.

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, 321572 + ... + 322287.

It is an arithmetic number, because the mean of its divisors is an integer number (43460550).

Almost surely, 2^230501522 is an apocalyptic number.

230501522 is a deficient number, since it is larger than the sum of its proper divisors (117182878).

230501522 is a wasteful number, since it uses less digits than its factorization.

230501522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644040.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 230501522 is about 15182.2765750068. The cubic root of 230501522 is about 613.1375758249.

Adding to 230501522 its reverse (225105032), we get a palindrome (455606554).

The spelling of 230501522 in words is "two hundred thirty million, five hundred one thousand, five hundred twenty-two".