230612461 has 4 divisors (see below), whose sum is σ = 230644924. Its totient is φ = 230580000.

The previous prime is 230612423. The next prime is 230612477. The reversal of 230612461 is 164216032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 126450025 + 104162436 = 11245^2 + 10206^2 .

It is a cyclic number.

It is not a de Polignac number, because 230612461 - 2¹⁷ = 230481389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230612401) 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, 480 + ... + 21481.

It is an arithmetic number, because the mean of its divisors is an integer number (57661231).

Almost surely, 2^230612461 is an apocalyptic number.

It is an amenable number.

230612461 is a deficient number, since it is larger than the sum of its proper divisors (32463).

230612461 is a wasteful number, since it uses less digits than its factorization.

230612461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32462.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 230612461 is about 15185.9297048287. The cubic root of 230612461 is about 613.2359265273.

Adding to 230612461 its reverse (164216032), we get a palindrome (394828493).

The spelling of 230612461 in words is "two hundred thirty million, six hundred twelve thousand, four hundred sixty-one".