612834 has 8 divisors (see below), whose sum is σ = 1225680. Its totient is φ = 204276.

The previous prime is 612823. The next prime is 612841. The reversal of 612834 is 438216.

It is a happy number.

612834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

612834 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 612834.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51064 + ... + 51075.

It is an arithmetic number, because the mean of its divisors is an integer number (153210).

2⁶¹²⁸³⁴ is an apocalyptic number.

612834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612834 is a wasteful number, since it uses less digits than its factorization.

612834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102144.

The product of its digits is 1152, while the sum is 24.

The square root of 612834 is about 782.8371478156. The cubic root of 612834 is about 84.9403965077.

The spelling of 612834 in words is "six hundred twelve thousand, eight hundred thirty-four".