67063013 has 16 divisors (see below), whose sum is σ = 70963200. Its totient is φ = 63296640.

The previous prime is 67063001. The next prime is 67063019. The reversal of 67063013 is 31036076.

It is a cyclic number.

It is not a de Polignac number, because 67063013 - 2⁴ = 67062997 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 (67063019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300620 + ... + 300842.

It is an arithmetic number, because the mean of its divisors is an integer number (4435200).

Almost surely, 2^67063013 is an apocalyptic number.

It is an amenable number.

67063013 is a deficient number, since it is larger than the sum of its proper divisors (3900187).

67063013 is a wasteful number, since it uses less digits than its factorization.

67063013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 67063013 is about 8189.2009988765. The cubic root of 67063013 is about 406.2820986708.

Adding to 67063013 its reverse (31036076), we get a palindrome (98099089).

The spelling of 67063013 in words is "sixty-seven million, sixty-three thousand, thirteen".