60860880 has 120 divisors (see below), whose sum is σ = 206216712. Its totient is φ = 16084992.

The previous prime is 60860831. The next prime is 60860927. The reversal of 60860880 is 8806806.

It can be written as a sum of positive squares in 4 ways, for example, as 207936 + 60652944 = 456^2 + 7788^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98332 + ... + 98948.

Almost surely, 2^60860880 is an apocalyptic number.

60860880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60860880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103108356).

60860880 is an abundant number, since it is smaller than the sum of its proper divisors (145355832).

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

60860880 is a wasteful number, since it uses less digits than its factorization.

60860880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 764 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 60860880 is about 7801.3383467197. The cubic root of 60860880 is about 393.3502306891.

The spelling of 60860880 in words is "sixty million, eight hundred sixty thousand, eight hundred eighty".