67476713 has 2 divisors, whose sum is σ = 67476714. Its totient is φ = 67476712.

The previous prime is 67476701. The next prime is 67476763. The reversal of 67476713 is 31767476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65157184 + 2319529 = 8072^2 + 1523^2 .

It is a cyclic number.

It is not a de Polignac number, because 67476713 - 2¹² = 67472617 is a prime.

It is not a weakly prime, because it can be changed into another prime (67476763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33738356 + 33738357.

It is an arithmetic number, because the mean of its divisors is an integer number (33738357).

Almost surely, 2^67476713 is an apocalyptic number.

It is an amenable number.

67476713 is a deficient number, since it is larger than the sum of its proper divisors (1).

67476713 is an equidigital number, since it uses as much as digits as its factorization.

67476713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 148176, while the sum is 41.

The square root of 67476713 is about 8214.4210386369. The cubic root of 67476713 is about 407.1158144052.

The spelling of 67476713 in words is "sixty-seven million, four hundred seventy-six thousand, seven hundred thirteen".