34191140 has 24 divisors (see below), whose sum is σ = 74118912. Its totient is φ = 13235040.

The previous prime is 34191061. The next prime is 34191151. The reversal of 34191140 is 4119143.

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 7 ways as a sum of consecutive naturals, for example, 26954 + ... + 28193.

It is an arithmetic number, because the mean of its divisors is an integer number (3088288).

Almost surely, 2^34191140 is an apocalyptic number.

It is an amenable number.

34191140 is an abundant number, since it is smaller than the sum of its proper divisors (39927772).

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

34191140 is a wasteful number, since it uses less digits than its factorization.

34191140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55187 (or 55185 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 34191140 is about 5847.3190438012. The cubic root of 34191140 is about 324.5671238941.

The spelling of 34191140 in words is "thirty-four million, one hundred ninety-one thousand, one hundred forty".