67045082 has 8 divisors (see below), whose sum is σ = 108303636. Its totient is φ = 30943872.

The previous prime is 67045081. The next prime is 67045103. The reversal of 67045082 is 28054076.

It can be written as a sum of positive squares in 2 ways, for example, as 66765241 + 279841 = 8171^2 + 529^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (67045081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1289303 + ... + 1289354.

Almost surely, 2^67045082 is an apocalyptic number.

67045082 is a deficient number, since it is larger than the sum of its proper divisors (41258554).

67045082 is a wasteful number, since it uses less digits than its factorization.

67045082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578672.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 67045082 is about 8188.1061302355. The cubic root of 67045082 is about 406.2458854968.

The spelling of 67045082 in words is "sixty-seven million, forty-five thousand, eighty-two".