67412416 has 14 divisors (see below), whose sum is σ = 133771640. Its totient is φ = 33706176.

The previous prime is 67412413. The next prime is 67412419. The reversal of 67412416 is 61421476.

67412416 is nontrivially palindromic in base 7.

It is an interprime number because it is at equal distance from previous prime (67412413) and next prime (67412419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67412413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526596 + ... + 526723.

Almost surely, 2^67412416 is an apocalyptic number.

It is an amenable number.

67412416 is a deficient number, since it is larger than the sum of its proper divisors (66359224).

67412416 is a wasteful number, since it uses less digits than its factorization.

67412416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053331 (or 1053321 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 67412416 is about 8210.5064399220. The cubic root of 67412416 is about 406.9864628949.

The spelling of 67412416 in words is "sixty-seven million, four hundred twelve thousand, four hundred sixteen".