60151980 has 96 divisors (see below), whose sum is σ = 193729536. Its totient is φ = 13660416.

The previous prime is 60151951. The next prime is 60151999. The reversal of 60151980 is 8915106.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82377 + ... + 83103.

It is an arithmetic number, because the mean of its divisors is an integer number (2018016).

Almost surely, 2^60151980 is an apocalyptic number.

60151980 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 60151980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96864768).

60151980 is an abundant number, since it is smaller than the sum of its proper divisors (133577556).

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

60151980 is a wasteful number, since it uses less digits than its factorization.

60151980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 60151980 is about 7755.7707547348. The cubic root of 60151980 is about 391.8170307430.

The spelling of 60151980 in words is "sixty million, one hundred fifty-one thousand, nine hundred eighty".