60002720 has 24 divisors (see below), whose sum is σ = 141756804. Its totient is φ = 24001024.

The previous prime is 60002717. The next prime is 60002737. The reversal of 60002720 is 2720006.

It can be written as a sum of positive squares in 2 ways, for example, as 58553104 + 1449616 = 7652^2 + 1204^2 .

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 3 ways as a sum of consecutive naturals, for example, 187349 + ... + 187668.

Almost surely, 2^60002720 is an apocalyptic number.

It is an amenable number.

60002720 is an abundant number, since it is smaller than the sum of its proper divisors (81754084).

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

60002720 is a wasteful number, since it uses less digits than its factorization.

60002720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375032 (or 375024 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 60002720 is about 7746.1422656701. The cubic root of 60002720 is about 391.4926798275.

Adding to 60002720 its reverse (2720006), we get a palindrome (62722726).

The spelling of 60002720 in words is "sixty million, two thousand, seven hundred twenty".