61941171 has 8 divisors (see below), whose sum is σ = 82667520. Its totient is φ = 41254472.

The previous prime is 61941161. The next prime is 61941203. The reversal of 61941171 is 17114916.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61941171 - 2²⁵ = 28386739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61941101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6051 + ... + 12668.

It is an arithmetic number, because the mean of its divisors is an integer number (10333440).

Almost surely, 2^61941171 is an apocalyptic number.

61941171 is a deficient number, since it is larger than the sum of its proper divisors (20726349).

61941171 is a wasteful number, since it uses less digits than its factorization.

61941171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19825.

The product of its digits is 1512, while the sum is 30.

The square root of 61941171 is about 7870.2713422092. The cubic root of 61941171 is about 395.6639392004.

The spelling of 61941171 in words is "sixty-one million, nine hundred forty-one thousand, one hundred seventy-one".