60487830 has 128 divisors (see below), whose sum is σ = 183052800. Its totient is φ = 14090112.

The previous prime is 60487759. The next prime is 60487927. The reversal of 60487830 is 3878406.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66237 + ... + 67143.

It is an arithmetic number, because the mean of its divisors is an integer number (1430100).

Almost surely, 2^60487830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60487830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91526400).

60487830 is an abundant number, since it is smaller than the sum of its proper divisors (122564970).

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

60487830 is a wasteful number, since it uses less digits than its factorization.

60487830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955 (or 949 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 60487830 is about 7777.3922364762. The cubic root of 60487830 is about 392.5448959422.

The spelling of 60487830 in words is "sixty million, four hundred eighty-seven thousand, eight hundred thirty".