60121008 has 40 divisors (see below), whose sum is σ = 172570800. Its totient is φ = 20040192.

The previous prime is 60121007. The next prime is 60121063. The reversal of 60121008 is 80012106.

It is a super-2 number, since 2×60121008² = 7229071205872128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (60121001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69153 + ... + 70016.

It is an arithmetic number, because the mean of its divisors is an integer number (4314270).

Almost surely, 2^60121008 is an apocalyptic number.

It is an amenable number.

60121008 is an abundant number, since it is smaller than the sum of its proper divisors (112449792).

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

60121008 is a wasteful number, since it uses less digits than its factorization.

60121008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139186 (or 139174 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 60121008 is about 7753.7737908711. The cubic root of 60121008 is about 391.7497708873.

It can be divided in two parts, 601 and 21008, that added together give a square (21609 = 147²).

The spelling of 60121008 in words is "sixty million, one hundred twenty-one thousand, eight".