60630013 has 4 divisors (see below), whose sum is σ = 62268700. Its totient is φ = 58991328.

The previous prime is 60629983. The next prime is 60630019. The reversal of 60630013 is 31003606.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31003606 = 2 ⋅15501803.

It can be written as a sum of positive squares in 2 ways, for example, as 46212804 + 14417209 = 6798^2 + 3797^2 .

It is a cyclic number.

It is not a de Polignac number, because 60630013 - 2¹⁷ = 60498941 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 (60630019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819288 + ... + 819361.

It is an arithmetic number, because the mean of its divisors is an integer number (15567175).

Almost surely, 2^60630013 is an apocalyptic number.

It is an amenable number.

60630013 is a deficient number, since it is larger than the sum of its proper divisors (1638687).

60630013 is a wasteful number, since it uses less digits than its factorization.

60630013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638686.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 60630013 is about 7786.5276600035. The cubic root of 60630013 is about 392.8522279369.

Adding to 60630013 its reverse (31003606), we get a palindrome (91633619).

The spelling of 60630013 in words is "sixty million, six hundred thirty thousand, thirteen".