67480814 has 16 divisors (see below), whose sum is σ = 104841216. Its totient is φ = 32554200.

The previous prime is 67480811. The next prime is 67480817. The reversal of 67480814 is 41808476.

It is an interprime number because it is at equal distance from previous prime (67480811) and next prime (67480817).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67480811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619 + ... + 11729.

It is an arithmetic number, because the mean of its divisors is an integer number (6552576).

Almost surely, 2^67480814 is an apocalyptic number.

67480814 is a deficient number, since it is larger than the sum of its proper divisors (37360402).

67480814 is a wasteful number, since it uses less digits than its factorization.

67480814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10231.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 67480814 is about 8214.6706568188. The cubic root of 67480814 is about 407.1240619326.

The spelling of 67480814 in words is "sixty-seven million, four hundred eighty thousand, eight hundred fourteen".