230540622 has 32 divisors (see below), whose sum is σ = 508667040. Its totient is φ = 69204480.

The previous prime is 230540617. The next prime is 230540627. The reversal of 230540622 is 226045032.

It is an interprime number because it is at equal distance from previous prime (230540617) and next prime (230540627).

It is a junction number, because it is equal to n+sod(n) for n = 230540592 and 230540601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230540627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32847 + ... + 39242.

It is an arithmetic number, because the mean of its divisors is an integer number (15895845).

Almost surely, 2^230540622 is an apocalyptic number.

230540622 is an abundant number, since it is smaller than the sum of its proper divisors (278126418).

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

230540622 is a wasteful number, since it uses less digits than its factorization.

230540622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72148.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 230540622 is about 15183.5642060749. The cubic root of 230540622 is about 613.1722427309.

Adding to 230540622 its reverse (226045032), we get a palindrome (456585654).

The spelling of 230540622 in words is "two hundred thirty million, five hundred forty thousand, six hundred twenty-two".