230312484 has 36 divisors (see below), whose sum is σ = 603743504. Its totient is φ = 76770504.

The previous prime is 230312479. The next prime is 230312491. The reversal of 230312484 is 484213032.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117502 + ... + 119445.

Almost surely, 2^230312484 is an apocalyptic number.

It is an amenable number.

230312484 is an abundant number, since it is smaller than the sum of its proper divisors (373431020).

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

230312484 is a wasteful number, since it uses less digits than its factorization.

230312484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236966 (or 236952 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 230312484 is about 15176.0496836298. The cubic root of 230312484 is about 612.9699153253.

The spelling of 230312484 in words is "two hundred thirty million, three hundred twelve thousand, four hundred eighty-four".