60256987 has 16 divisors (see below), whose sum is σ = 72433152. Its totient is φ = 49008960.

The previous prime is 60256969. The next prime is 60257011. The reversal of 60256987 is 78965206.

It is not a de Polignac number, because 60256987 - 2¹¹ = 60254939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60256907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19663 + ... + 22519.

It is an arithmetic number, because the mean of its divisors is an integer number (4527072).

Almost surely, 2^60256987 is an apocalyptic number.

60256987 is a deficient number, since it is larger than the sum of its proper divisors (12176165).

60256987 is a wasteful number, since it uses less digits than its factorization.

60256987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3018.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 60256987 is about 7762.5374073173. The cubic root of 60256987 is about 392.0448958540.

The spelling of 60256987 in words is "sixty million, two hundred fifty-six thousand, nine hundred eighty-seven".