60090 has 16 divisors (see below), whose sum is σ = 144288. Its totient is φ = 16016.

The previous prime is 60089. The next prime is 60091. The reversal of 60090 is 9006.

It is an interprime number because it is at equal distance from previous prime (60089) and next prime (60091).

It is a super-2 number, since 2×60090² = 7221616200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (15) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (15).

60090 is a modest number, since divided by 90 gives 60 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (60091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972 + ... + 1031.

It is an arithmetic number, because the mean of its divisors is an integer number (9018).

2⁶⁰⁰⁹⁰ is an apocalyptic number.

60090 is an abundant number, since it is smaller than the sum of its proper divisors (84198).

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 (72144).

60090 is a wasteful number, since it uses less digits than its factorization.

60090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 60090 is about 245.1326171687. The cubic root of 60090 is about 39.1682409709.

Adding to 60090 its reverse (9006), we get a palindrome (69096).

The spelling of 60090 in words is "sixty thousand, ninety".