230499147 has 8 divisors (see below), whose sum is σ = 308315344. Its totient is φ = 153174528.

The previous prime is 230499133. The next prime is 230499161. The reversal of 230499147 is 741994032.

It is an interprime number because it is at equal distance from previous prime (230499133) and next prime (230499161).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230499147 - 2⁷ = 230499019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230499187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121798 + ... + 123675.

It is an arithmetic number, because the mean of its divisors is an integer number (38539418).

Almost surely, 2^230499147 is an apocalyptic number.

230499147 is a deficient number, since it is larger than the sum of its proper divisors (77816197).

230499147 is a wasteful number, since it uses less digits than its factorization.

230499147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245789.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 230499147 is about 15182.1983586041. The cubic root of 230499147 is about 613.1354699722.

The spelling of 230499147 in words is "two hundred thirty million, four hundred ninety-nine thousand, one hundred forty-seven".