234005085 has 32 divisors (see below), whose sum is σ = 440484480. Its totient is φ = 117460224.

The previous prime is 234005069. The next prime is 234005111. The reversal of 234005085 is 580500432.

It is not a de Polignac number, because 234005085 - 2⁴ = 234005069 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48687 + ... + 53276.

It is an arithmetic number, because the mean of its divisors is an integer number (13765140).

Almost surely, 2^234005085 is an apocalyptic number.

It is an amenable number.

234005085 is a deficient number, since it is larger than the sum of its proper divisors (206479395).

234005085 is a wasteful number, since it uses less digits than its factorization.

234005085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101994 (or 101988 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 234005085 is about 15297.2247482999. The cubic root of 234005085 is about 616.2284784165.

The spelling of 234005085 in words is "two hundred thirty-four million, five thousand, eighty-five".