34154 has 4 divisors (see below), whose sum is σ = 51234. Its totient is φ = 17076.

The previous prime is 34147. The next prime is 34157. The reversal of 34154 is 45143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45143 = 7 ⋅6449.

It can be written as a sum of positive squares in only one way, i.e., 29929 + 4225 = 173^2 + 65^2 .

It is not an unprimeable number, because it can be changed into a prime (34157) by changing a digit.

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 as a sum of consecutive naturals, namely, 8537 + ... + 8540.

2³⁴¹⁵⁴ is an apocalyptic number.

34154 is a deficient number, since it is larger than the sum of its proper divisors (17080).

34154 is a wasteful number, since it uses less digits than its factorization.

34154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17079.

The product of its digits is 240, while the sum is 17.

The square root of 34154 is about 184.8080084845. The cubic root of 34154 is about 32.4449561369. Note that the first 3 decimals are identical.

Adding to 34154 its reverse (45143), we get a palindrome (79297).

The spelling of 34154 in words is "thirty-four thousand, one hundred fifty-four".