60979120 has 20 divisors (see below), whose sum is σ = 141776640. Its totient is φ = 24391616.

The previous prime is 60979063. The next prime is 60979123. The reversal of 60979120 is 2197906.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (60979123) 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, 381040 + ... + 381199.

It is an arithmetic number, because the mean of its divisors is an integer number (7088832).

Almost surely, 2^60979120 is an apocalyptic number.

It is an amenable number.

60979120 is an abundant number, since it is smaller than the sum of its proper divisors (80797520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60979120 is a wasteful number, since it uses less digits than its factorization.

60979120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762252 (or 762246 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 60979120 is about 7808.9128564737. The cubic root of 60979120 is about 393.6047983970.

The spelling of 60979120 in words is "sixty million, nine hundred seventy-nine thousand, one hundred twenty".