70734 has 8 divisors (see below), whose sum is σ = 141480. Its totient is φ = 23576.

The previous prime is 70729. The next prime is 70753. The reversal of 70734 is 43707.

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

70734 is an admirable number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 70734.

It is a congruent number.

It is an unprimeable number.

70734 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 5889 + ... + 5900.

It is an arithmetic number, because the mean of its divisors is an integer number (17685).

2⁷⁰⁷³⁴ is an apocalyptic number.

70734 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.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70740).

70734 is a wasteful number, since it uses less digits than its factorization.

70734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11794.

The product of its (nonzero) digits is 588, while the sum is 21.

The square root of 70734 is about 265.9586434016. The cubic root of 70734 is about 41.3564011599.

It can be divided in two parts, 707 and 34, that added together give a triangular number (741 = T₃₈).

The spelling of 70734 in words is "seventy thousand, seven hundred thirty-four".