108734 has 4 divisors (see below), whose sum is σ = 163104. Its totient is φ = 54366.

The previous prime is 108727. The next prime is 108739. The reversal of 108734 is 437801.

Added to its reverse (437801) it gives a triangular number (546535 = T₁₀₄₅).

It is a happy number.

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

It is a plaindrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 108734.

It is not an unprimeable number, because it can be changed into a prime (108739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27182 + ... + 27185.

It is an arithmetic number, because the mean of its divisors is an integer number (40776).

2¹⁰⁸⁷³⁴ is an apocalyptic number.

108734 is a deficient number, since it is larger than the sum of its proper divisors (54370).

108734 is an equidigital number, since it uses as much as digits as its factorization.

108734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54369.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 108734 is about 329.7483889271. The cubic root of 108734 is about 47.7296725516.

Adding to 108734 its reverse (437801), we get a triangular number (546535 = T₁₀₄₅).

The spelling of 108734 in words is "one hundred eight thousand, seven hundred thirty-four".