60031971 has 12 divisors (see below), whose sum is σ = 86782072. Its totient is φ = 39989376.

The previous prime is 60031949. The next prime is 60032017. The reversal of 60031971 is 17913006.

It is not a de Polignac number, because 60031971 - 2⁷ = 60031843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60031901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16500 + ... + 19806.

Almost surely, 2^60031971 is an apocalyptic number.

60031971 is a deficient number, since it is larger than the sum of its proper divisors (26750101).

60031971 is a wasteful number, since it uses less digits than its factorization.

60031971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5330 (or 5327 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 60031971 is about 7748.0301367509. The cubic root of 60031971 is about 391.5562863441.

Adding to 60031971 its reverse (17913006), we get a palindrome (77944977).

The spelling of 60031971 in words is "sixty million, thirty-one thousand, nine hundred seventy-one".