230708898 has 80 divisors (see below), whose sum is σ = 593461440. Its totient is φ = 65621664.

The previous prime is 230708897. The next prime is 230708899. The reversal of 230708898 is 898807032.

It is an interprime number because it is at equal distance from previous prime (230708897) and next prime (230708899).

It is not an unprimeable number, because it can be changed into a prime (230708897) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 440865 + ... + 441387.

It is an arithmetic number, because the mean of its divisors is an integer number (7418268).

Almost surely, 2^230708898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230708898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296730720).

230708898 is an abundant number, since it is smaller than the sum of its proper divisors (362752542).

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

230708898 is a wasteful number, since it uses less digits than its factorization.

230708898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 230708898 is about 15189.1045819034. The cubic root of 230708898 is about 613.3213951546.

The spelling of 230708898 in words is "two hundred thirty million, seven hundred eight thousand, eight hundred ninety-eight".