60261985 has 16 divisors (see below), whose sum is σ = 85312512. Its totient is φ = 39988800.

The previous prime is 60261983. The next prime is 60261997. The reversal of 60261985 is 58916206.

60261985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60261985 - 2¹ = 60261983 is a prime.

It is a super-2 number, since 2×60261985² = 7263013672280450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60261983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26686 + ... + 28855.

It is an arithmetic number, because the mean of its divisors is an integer number (5332032).

Almost surely, 2^60261985 is an apocalyptic number.

It is an amenable number.

60261985 is a deficient number, since it is larger than the sum of its proper divisors (25050527).

60261985 is a wasteful number, since it uses less digits than its factorization.

60261985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55584.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 60261985 is about 7762.8593314577. The cubic root of 60261985 is about 392.0557349080.

The spelling of 60261985 in words is "sixty million, two hundred sixty-one thousand, nine hundred eighty-five".