60487717 has 4 divisors (see below), whose sum is σ = 64045836. Its totient is φ = 56929600.

The previous prime is 60487703. The next prime is 60487729. The reversal of 60487717 is 71778406.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 53012961 + 7474756 = 7281^2 + 2734^2 .

It is not a de Polignac number, because 60487717 - 2⁷ = 60487589 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60487717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60487117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1779034 + ... + 1779067.

It is an arithmetic number, because the mean of its divisors is an integer number (16011459).

Almost surely, 2^60487717 is an apocalyptic number.

It is an amenable number.

60487717 is a deficient number, since it is larger than the sum of its proper divisors (3558119).

60487717 is a wasteful number, since it uses less digits than its factorization.

60487717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558118.

The product of its (nonzero) digits is 65856, while the sum is 40.

The square root of 60487717 is about 7777.3849718270. The cubic root of 60487717 is about 392.5446514985.

The spelling of 60487717 in words is "sixty million, four hundred eighty-seven thousand, seven hundred seventeen".