60471971 has 4 divisors (see below), whose sum is σ = 69110832. Its totient is φ = 51833112.

The previous prime is 60471953. The next prime is 60471973. The reversal of 60471971 is 17917406.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60471971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60471973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4319420 + ... + 4319433.

It is an arithmetic number, because the mean of its divisors is an integer number (17277708).

Almost surely, 2^60471971 is an apocalyptic number.

60471971 is a deficient number, since it is larger than the sum of its proper divisors (8638861).

60471971 is an equidigital number, since it uses as much as digits as its factorization.

60471971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8638860.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 60471971 is about 7776.3726119573. The cubic root of 60471971 is about 392.5105864861.

The spelling of 60471971 in words is "sixty million, four hundred seventy-one thousand, nine hundred seventy-one".