67948627 has 2 divisors, whose sum is σ = 67948628. Its totient is φ = 67948626.

The previous prime is 67948577. The next prime is 67948637. The reversal of 67948627 is 72684976.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67948627 is a prime.

It is a super-2 number, since 2×67948627² = 9234031822370258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (67948637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33974313 + 33974314.

It is an arithmetic number, because the mean of its divisors is an integer number (33974314).

Almost surely, 2^67948627 is an apocalyptic number.

67948627 is a deficient number, since it is larger than the sum of its proper divisors (1).

67948627 is an equidigital number, since it uses as much as digits as its factorization.

67948627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1016064, while the sum is 49.

The square root of 67948627 is about 8243.0957170228. The cubic root of 67948627 is about 408.0626966158.

The spelling of 67948627 in words is "sixty-seven million, nine hundred forty-eight thousand, six hundred twenty-seven".