60930 has 24 divisors (see below), whose sum is σ = 158652. Its totient is φ = 16224.

The previous prime is 60923. The next prime is 60937. The reversal of 60930 is 3906.

It is an interprime number because it is at equal distance from previous prime (60923) and next prime (60937).

It can be written as a sum of positive squares in 2 ways, for example, as 56169 + 4761 = 237^2 + 69^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 60930.

It is not an unprimeable number, because it can be changed into a prime (60937) by changing a digit.

60930 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249 + ... + 428.

2⁶⁰⁹³⁰ is an apocalyptic number.

60930 is an abundant number, since it is smaller than the sum of its proper divisors (97722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79326).

60930 is a wasteful number, since it uses less digits than its factorization.

60930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 60930 is about 246.8400291687. The cubic root of 60930 is about 39.3499084281.

It can be divided in two parts, 60 and 930, that added together give a triangular number (990 = T₄₄).

The spelling of 60930 in words is "sixty thousand, nine hundred thirty".