234716147 has 4 divisors (see below), whose sum is σ = 235517520. Its totient is φ = 233914776.

The previous prime is 234716137. The next prime is 234716149. The reversal of 234716147 is 741617432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234716147 - 2⁸ = 234715891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234716149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400247 + ... + 400832.

It is an arithmetic number, because the mean of its divisors is an integer number (58879380).

Almost surely, 2^234716147 is an apocalyptic number.

234716147 is a deficient number, since it is larger than the sum of its proper divisors (801373).

234716147 is an equidigital number, since it uses as much as digits as its factorization.

234716147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801372.

The product of its digits is 28224, while the sum is 35.

The square root of 234716147 is about 15320.4486553103. The cubic root of 234716147 is about 616.8520169729.

The spelling of 234716147 in words is "two hundred thirty-four million, seven hundred sixteen thousand, one hundred forty-seven".