230898461 has 4 divisors (see below), whose sum is σ = 234150624. Its totient is φ = 227646300.

The previous prime is 230898419. The next prime is 230898497. The reversal of 230898461 is 164898032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230898461 - 2⁶ = 230898397 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 (230898401) 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, 1625975 + ... + 1626116.

It is an arithmetic number, because the mean of its divisors is an integer number (58537656).

Almost surely, 2^230898461 is an apocalyptic number.

It is an amenable number.

230898461 is a deficient number, since it is larger than the sum of its proper divisors (3252163).

230898461 is an equidigital number, since it uses as much as digits as its factorization.

230898461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252162.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 230898461 is about 15195.3433985547. The cubic root of 230898461 is about 613.4893285929.

The spelling of 230898461 in words is "two hundred thirty million, eight hundred ninety-eight thousand, four hundred sixty-one".