60980 has 12 divisors (see below), whose sum is σ = 128100. Its totient is φ = 24384.

The previous prime is 60961. The next prime is 61001. The reversal of 60980 is 8906.

60980 = T₃₄ + T₃₅ + ... + T₇₃.

It can be written as a sum of positive squares in 2 ways, for example, as 13456 + 47524 = 116^2 + 218^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

60980 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1505 + ... + 1544.

It is an arithmetic number, because the mean of its divisors is an integer number (10675).

2⁶⁰⁹⁸⁰ is an apocalyptic number.

It is an amenable number.

60980 is an abundant number, since it is smaller than the sum of its proper divisors (67120).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64050).

60980 is a wasteful number, since it uses less digits than its factorization.

60980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058 (or 3056 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 60980 is about 246.9412885688. The cubic root of 60980 is about 39.3606691780.

The spelling of 60980 in words is "sixty thousand, nine hundred eighty".