60005813 has 8 divisors (see below), whose sum is σ = 68629632. Its totient is φ = 51394896.

The previous prime is 60005797. The next prime is 60005833. The reversal of 60005813 is 31850006.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60005813 - 2⁴ = 60005797 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 (60005833) 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, 10856 + ... + 15422.

It is an arithmetic number, because the mean of its divisors is an integer number (8578704).

Almost surely, 2^60005813 is an apocalyptic number.

It is an amenable number.

60005813 is a deficient number, since it is larger than the sum of its proper divisors (8623819).

60005813 is a wasteful number, since it uses less digits than its factorization.

60005813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6451.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 60005813 is about 7746.3419108635. The cubic root of 60005813 is about 391.4994065562.

Adding to 60005813 its reverse (31850006), we get a palindrome (91855819).

The spelling of 60005813 in words is "sixty million, five thousand, eight hundred thirteen".