60973971 has 4 divisors (see below), whose sum is σ = 81298632. Its totient is φ = 40649312.

The previous prime is 60973949. The next prime is 60973973. The reversal of 60973971 is 17937906.

60973971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 60973971 - 2²³ = 52585363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60973973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10162326 + ... + 10162331.

It is an arithmetic number, because the mean of its divisors is an integer number (20324658).

Almost surely, 2^60973971 is an apocalyptic number.

60973971 is a deficient number, since it is larger than the sum of its proper divisors (20324661).

60973971 is a wasteful number, since it uses less digits than its factorization.

60973971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20324660.

The product of its (nonzero) digits is 71442, while the sum is 42.

The square root of 60973971 is about 7808.5831621364. The cubic root of 60973971 is about 393.5937195876.

The spelling of 60973971 in words is "sixty million, nine hundred seventy-three thousand, nine hundred seventy-one".