67965008 has 20 divisors (see below), whose sum is σ = 134485440. Its totient is φ = 33259104.

The previous prime is 67964993. The next prime is 67965013. The reversal of 67965008 is 80056976.

It is a happy number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 44438 + ... + 45941.

It is an arithmetic number, because the mean of its divisors is an integer number (6724272).

Almost surely, 2^67965008 is an apocalyptic number.

It is an amenable number.

67965008 is a deficient number, since it is larger than the sum of its proper divisors (66520432).

67965008 is a wasteful number, since it uses less digits than its factorization.

67965008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90434 (or 90428 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 67965008 is about 8244.0892765666. The cubic root of 67965008 is about 408.0954857893.

The spelling of 67965008 in words is "sixty-seven million, nine hundred sixty-five thousand, eight".