70834 has 8 divisors (see below), whose sum is σ = 107568. Its totient is φ = 34980.

The previous prime is 70823. The next prime is 70841. The reversal of 70834 is 43807.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49 + ... + 379.

It is an arithmetic number, because the mean of its divisors is an integer number (13446).

2⁷⁰⁸³⁴ is an apocalyptic number.

70834 is a deficient number, since it is larger than the sum of its proper divisors (36734).

70834 is a wasteful number, since it uses less digits than its factorization.

70834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 70834 is about 266.1465761568. The cubic root of 70834 is about 41.3758811494.

The spelling of 70834 in words is "seventy thousand, eight hundred thirty-four".