34500156 has 12 divisors (see below), whose sum is σ = 80500392. Its totient is φ = 11500048.

The previous prime is 34500149. The next prime is 34500173. The reversal of 34500156 is 65100543.

34500156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1437495 + ... + 1437518.

It is an arithmetic number, because the mean of its divisors is an integer number (6708366).

Almost surely, 2^34500156 is an apocalyptic number.

It is an amenable number.

34500156 is an abundant number, since it is smaller than the sum of its proper divisors (46000236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34500156 is a wasteful number, since it uses less digits than its factorization.

34500156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875020 (or 2875018 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 34500156 is about 5873.6833418222. The cubic root of 34500156 is about 325.5419942468.

Adding to 34500156 its reverse (65100543), we get a palindrome (99600699).

The spelling of 34500156 in words is "thirty-four million, five hundred thousand, one hundred fifty-six".