67063313 has 8 divisors (see below), whose sum is σ = 68610432. Its totient is φ = 65521296.

The previous prime is 67063307. The next prime is 67063319. The reversal of 67063313 is 31336076.

It is an interprime number because it is at equal distance from previous prime (67063307) and next prime (67063319).

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

It is a cyclic number.

It is not a de Polignac number, because 67063313 - 2⁸ = 67063057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67063319) 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, 40406 + ... + 42032.

It is an arithmetic number, because the mean of its divisors is an integer number (8576304).

Almost surely, 2^67063313 is an apocalyptic number.

It is an amenable number.

67063313 is a deficient number, since it is larger than the sum of its proper divisors (1547119).

67063313 is a wasteful number, since it uses less digits than its factorization.

67063313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 67063313 is about 8189.2193156613. The cubic root of 67063313 is about 406.2827044914.

Adding to 67063313 its reverse (31336076), we get a palindrome (98399389).

It can be divided in two parts, 67063 and 313, that added together give a palindrome (67376).

The spelling of 67063313 in words is "sixty-seven million, sixty-three thousand, three hundred thirteen".