72875067 has 8 divisors (see below), whose sum is σ = 99426624. Its totient is φ = 47453448.

The previous prime is 72875027. The next prime is 72875071. The reversal of 72875067 is 76057827.

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

It is not a de Polignac number, because 72875067 - 2⁶ = 72875003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72875027) 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 7 ways as a sum of consecutive naturals, for example, 282333 + ... + 282590.

It is an arithmetic number, because the mean of its divisors is an integer number (12428328).

Almost surely, 2^72875067 is an apocalyptic number.

72875067 is a deficient number, since it is larger than the sum of its proper divisors (26551557).

72875067 is a wasteful number, since it uses less digits than its factorization.

72875067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564969.

The product of its (nonzero) digits is 164640, while the sum is 42.

The square root of 72875067 is about 8536.6894637207. The cubic root of 72875067 is about 417.6953646010.

The spelling of 72875067 in words is "seventy-two million, eight hundred seventy-five thousand, sixty-seven".