60915 has 16 divisors (see below), whose sum is σ = 101376. Its totient is φ = 31200.

The previous prime is 60913. The next prime is 60917. The reversal of 60915 is 51906.

It is an interprime number because it is at equal distance from previous prime (60913) and next prime (60917).

It is not a de Polignac number, because 60915 - 2¹ = 60913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60891 and 60900.

It is not an unprimeable number, because it can be changed into a prime (60913) 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, 400 + ... + 530.

It is an arithmetic number, because the mean of its divisors is an integer number (6336).

2⁶⁰⁹¹⁵ is an apocalyptic number.

60915 is a deficient number, since it is larger than the sum of its proper divisors (40461).

60915 is a wasteful number, since it uses less digits than its factorization.

60915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 60915 is about 246.8096432476. The cubic root of 60915 is about 39.3466790552.

Subtracting from 60915 its reverse (51906), we obtain a palindrome (9009).

The spelling of 60915 in words is "sixty thousand, nine hundred fifteen".