34156 has 6 divisors (see below), whose sum is σ = 59780. Its totient is φ = 17076.

The previous prime is 34147. The next prime is 34157. The reversal of 34156 is 65143.

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, 4266 + ... + 4273.

2³⁴¹⁵⁶ is an apocalyptic number.

It is an amenable number.

34156 is a deficient number, since it is larger than the sum of its proper divisors (25624).

34156 is a wasteful number, since it uses less digits than its factorization.

34156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8543 (or 8541 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 34156 is about 184.8134194262. The cubic root of 34156 is about 32.4455894316.

Adding to 34156 its reverse (65143), we get a palindrome (99299).

It can be divided in two parts, 34 and 156, that added together give a triangular number (190 = T₁₉).

The spelling of 34156 in words is "thirty-four thousand, one hundred fifty-six".