34201161 has 24 divisors (see below), whose sum is σ = 54587520. Its totient is φ = 20524416.

The previous prime is 34201151. The next prime is 34201163. The reversal of 34201161 is 16110243.

It is a happy number.

It is not a de Polignac number, because 34201161 - 2²² = 30006857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34201163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1341 + ... + 8378.

It is an arithmetic number, because the mean of its divisors is an integer number (2274480).

Almost surely, 2^34201161 is an apocalyptic number.

It is an amenable number.

34201161 is a deficient number, since it is larger than the sum of its proper divisors (20386359).

34201161 is a wasteful number, since it uses less digits than its factorization.

34201161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9765 (or 9762 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 34201161 is about 5848.1758694485. The cubic root of 34201161 is about 324.5988296659.

The spelling of 34201161 in words is "thirty-four million, two hundred one thousand, one hundred sixty-one".