60121360 has 40 divisors (see below), whose sum is σ = 150537240. Its totient is φ = 22198272.

The previous prime is 60121357. The next prime is 60121363. The reversal of 60121360 is 6312106.

It is an interprime number because it is at equal distance from previous prime (60121357) and next prime (60121363).

It can be written as a sum of positive squares in 4 ways, for example, as 646416 + 59474944 = 804^2 + 7712^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×60121360² = 7229155856499200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60121363) 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, 27865 + ... + 29944.

It is an arithmetic number, because the mean of its divisors is an integer number (3763431).

Almost surely, 2^60121360 is an apocalyptic number.

It is an amenable number.

60121360 is an abundant number, since it is smaller than the sum of its proper divisors (90415880).

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

60121360 is a wasteful number, since it uses less digits than its factorization.

60121360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57835 (or 57829 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 60121360 is about 7753.7964894624. The cubic root of 60121360 is about 391.7505354323.

Adding to 60121360 its reverse (6312106), we get a palindrome (66433466).

The spelling of 60121360 in words is "sixty million, one hundred twenty-one thousand, three hundred sixty".