230249047 has 8 divisors (see below), whose sum is σ = 269261696. Its totient is φ = 192766392.

The previous prime is 230249029. The next prime is 230249057. The reversal of 230249047 is 740942032.

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

It is not a de Polignac number, because 230249047 - 2¹⁵ = 230216279 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 (230249027) 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, 382173 + ... + 382774.

It is an arithmetic number, because the mean of its divisors is an integer number (33657712).

Almost surely, 2^230249047 is an apocalyptic number.

230249047 is a deficient number, since it is larger than the sum of its proper divisors (39012649).

230249047 is an equidigital number, since it uses as much as digits as its factorization.

230249047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764997.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 230249047 is about 15173.9595030434. The cubic root of 230249047 is about 612.9136315863.

The spelling of 230249047 in words is "two hundred thirty million, two hundred forty-nine thousand, forty-seven".