67482479 has 2 divisors, whose sum is σ = 67482480. Its totient is φ = 67482478.

The previous prime is 67482473. The next prime is 67482491. The reversal of 67482479 is 97428476.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67482479 - 2⁸ = 67482223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67482473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33741239 + 33741240.

It is an arithmetic number, because the mean of its divisors is an integer number (33741240).

Almost surely, 2^67482479 is an apocalyptic number.

67482479 is a deficient number, since it is larger than the sum of its proper divisors (1).

67482479 is an equidigital number, since it uses as much as digits as its factorization.

67482479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 47.

The square root of 67482479 is about 8214.7719992706. The cubic root of 67482479 is about 407.1274103213.

The spelling of 67482479 in words is "sixty-seven million, four hundred eighty-two thousand, four hundred seventy-nine".