60000005 has 24 divisors (see below), whose sum is σ = 81866232. Its totient is φ = 41959296.

The previous prime is 59999999. The next prime is 60000011. The reversal of 60000005 is 50000006.

It is an interprime number because it is at equal distance from previous prime (59999999) and next prime (60000011).

It can be written as a sum of positive squares in 4 ways, for example, as 494209 + 59505796 = 703^2 + 7714^2 .

It is not a de Polignac number, because 60000005 - 2¹² = 59995909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22187 + ... + 24743.

It is an arithmetic number, because the mean of its divisors is an integer number (3411093).

Almost surely, 2^60000005 is an apocalyptic number.

60000005 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

60000005 is a deficient number, since it is larger than the sum of its proper divisors (21866227).

60000005 is a wasteful number, since it uses less digits than its factorization.

60000005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613 (or 2594 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 60000005 is about 7745.9670151634. The cubic root of 60000005 is about 391.4867749915.

Adding to 60000005 its reverse (50000006), we get a palindrome (110000011).

Subtracting from 60000005 its reverse (50000006), we obtain a palindrome (9999999).

The spelling of 60000005 in words is "sixty million, five", and thus it is an aban number and an uban number.