34545100 has 18 divisors (see below), whose sum is σ = 74963084. Its totient is φ = 13818000.

The previous prime is 34545089. The next prime is 34545107. The reversal of 34545100 is 154543.

34545100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (34545107) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 172626 + ... + 172825.

Almost surely, 2^34545100 is an apocalyptic number.

It is an amenable number.

34545100 is an abundant number, since it is smaller than the sum of its proper divisors (40417984).

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

34545100 is a wasteful number, since it uses less digits than its factorization.

34545100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345465 (or 345458 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 34545100 is about 5877.5079753242. The cubic root of 34545100 is about 325.6832961253.

Adding to 34545100 its reverse (154543), we get a palindrome (34699643).

The spelling of 34545100 in words is "thirty-four million, five hundred forty-five thousand, one hundred".