234512047 has 8 divisors (see below), whose sum is σ = 292378752. Its totient is φ = 182736600.

The previous prime is 234512027. The next prime is 234512099. The reversal of 234512047 is 740215432.

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

It is a cyclic number.

It is not a de Polignac number, because 234512047 - 2⁷ = 234511919 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 (234512027) 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, 1522729 + ... + 1522882.

It is an arithmetic number, because the mean of its divisors is an integer number (36547344).

Almost surely, 2^234512047 is an apocalyptic number.

234512047 is a deficient number, since it is larger than the sum of its proper divisors (57866705).

234512047 is a wasteful number, since it uses less digits than its factorization.

234512047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045629.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 234512047 is about 15313.7861745553. The cubic root of 234512047 is about 616.6731683106.

Adding to 234512047 its reverse (740215432), we get a palindrome (974727479).

The spelling of 234512047 in words is "two hundred thirty-four million, five hundred twelve thousand, forty-seven".