67483747 has 2 divisors, whose sum is σ = 67483748. Its totient is φ = 67483746.

The previous prime is 67483711. The next prime is 67483769. The reversal of 67483747 is 74738476.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67483747 is a prime.

It is a super-2 number, since 2×67483747² = 9108112218320018, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 67483697 and 67483706.

It is not a weakly prime, because it can be changed into another prime (67483447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33741873 + 33741874.

It is an arithmetic number, because the mean of its divisors is an integer number (33741874).

Almost surely, 2^67483747 is an apocalyptic number.

67483747 is a deficient number, since it is larger than the sum of its proper divisors (1).

67483747 is an equidigital number, since it uses as much as digits as its factorization.

67483747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 790272, while the sum is 46.

The square root of 67483747 is about 8214.8491769478. The cubic root of 67483747 is about 407.1299602885.

The spelling of 67483747 in words is "sixty-seven million, four hundred eighty-three thousand, seven hundred forty-seven".