60971983 has 8 divisors (see below), whose sum is σ = 62184096. Its totient is φ = 59772000.

The previous prime is 60971971. The next prime is 60972053. The reversal of 60971983 is 38917906.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60971983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60971083) 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, 7473 + ... + 13333.

It is an arithmetic number, because the mean of its divisors is an integer number (7773012).

Almost surely, 2^60971983 is an apocalyptic number.

60971983 is a deficient number, since it is larger than the sum of its proper divisors (1212113).

60971983 is a wasteful number, since it uses less digits than its factorization.

60971983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6065.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 60971983 is about 7808.4558652784. The cubic root of 60971983 is about 393.5894419545.

The spelling of 60971983 in words is "sixty million, nine hundred seventy-one thousand, nine hundred eighty-three".