34523 has 8 divisors (see below), whose sum is σ = 38400. Its totient is φ = 30888.

The previous prime is 34519. The next prime is 34537. The reversal of 34523 is 32543.

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

It is a cyclic number.

It is not a de Polignac number, because 34523 - 2² = 34519 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398 + ... + 476.

It is an arithmetic number, because the mean of its divisors is an integer number (4800).

2³⁴⁵²³ is an apocalyptic number.

34523 is a deficient number, since it is larger than the sum of its proper divisors (3877).

34523 is a wasteful number, since it uses less digits than its factorization.

34523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121.

The product of its digits is 360, while the sum is 17.

The square root of 34523 is about 185.8036598133. The cubic root of 34523 is about 32.5613830062.

The spelling of 34523 in words is "thirty-four thousand, five hundred twenty-three".