60645 has 16 divisors (see below), whose sum is σ = 104832.
Its totient is φ = 29760.
The previous prime is 60637. The next prime is 60647. The reversal of 60645 is 54606.
It is not a de Polignac number, because 60645 - 23 = 60637 is a prime.
It is a Curzon number.
It is a zygodrome in base 6.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60647) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40 + ... + 350.
It is an arithmetic number, because the mean of its divisors is an integer number (6552).
260645 is an apocalyptic number.
60645 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
60645 is a deficient number, since it is larger than the sum of its proper divisors (44187).
60645 is a wasteful number, since it uses less digits than its factorization.
60645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 60645 is about 246.2620555425.
The cubic root of 60645 is about 39.2884594697.
The spelling of 60645 in words is "sixty thousand, six hundred forty-five".