60387 has 4 divisors (see below), whose sum is σ = 80520. Its totient is φ = 40256.

The previous prime is 60383. The next prime is 60397. The reversal of 60387 is 78306.

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

It is a cyclic number.

It is not a de Polignac number, because 60387 - 2² = 60383 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (60383) by changing a digit.

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, 10062 + ... + 10067.

It is an arithmetic number, because the mean of its divisors is an integer number (20130).

2⁶⁰³⁸⁷ is an apocalyptic number.

60387 is a deficient number, since it is larger than the sum of its proper divisors (20133).

60387 is a wasteful number, since it uses less digits than its factorization.

60387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20132.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 60387 is about 245.7376650007. The cubic root of 60387 is about 39.2326657469.

It can be divided in two parts, 60 and 387, that multiplied together give a triangular number (23220 = T₂₁₅).

The spelling of 60387 in words is "sixty thousand, three hundred eighty-seven".