60971979 has 16 divisors (see below), whose sum is σ = 88083072. Its totient is φ = 37365888.

The previous prime is 60971971. The next prime is 60972053. The reversal of 60971979 is 97917906.

It is not a de Polignac number, because 60971979 - 2³ = 60971971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60971971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11709 + ... + 16094.

It is an arithmetic number, because the mean of its divisors is an integer number (5505192).

Almost surely, 2^60971979 is an apocalyptic number.

60971979 is a deficient number, since it is larger than the sum of its proper divisors (27111093).

60971979 is a wasteful number, since it uses less digits than its factorization.

60971979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27866.

The product of its (nonzero) digits is 214326, while the sum is 48.

The square root of 60971979 is about 7808.4556091458. The cubic root of 60971979 is about 393.5894333475.

The spelling of 60971979 in words is "sixty million, nine hundred seventy-one thousand, nine hundred seventy-nine".