34108140 has 48 divisors (see below), whose sum is σ = 104186880. Its totient is φ = 8268480.

The previous prime is 34108133. The next prime is 34108163. The reversal of 34108140 is 4180143.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25180 + ... + 26499.

It is an arithmetic number, because the mean of its divisors is an integer number (2170560).

Almost surely, 2^34108140 is an apocalyptic number.

34108140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34108140 is an abundant number, since it is smaller than the sum of its proper divisors (70078740).

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

34108140 is a wasteful number, since it uses less digits than its factorization.

34108140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51702 (or 51700 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 34108140 is about 5840.2174617047. The cubic root of 34108140 is about 324.3042790051.

Adding to 34108140 its reverse (4180143), we get a palindrome (38288283).

The spelling of 34108140 in words is "thirty-four million, one hundred eight thousand, one hundred forty".