67675275 has 18 divisors (see below), whose sum is σ = 121214340. Its totient is φ = 36093360.

The previous prime is 67675273. The next prime is 67675303. The reversal of 67675275 is 57257676.

67675275 is a `hidden beast` number, since 67 + 67 + 527 + 5 = 666.

It is not a de Polignac number, because 67675275 - 2¹ = 67675273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 67675275.

It is not an unprimeable number, because it can be changed into a prime (67675273) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 150165 + ... + 150614.

It is an arithmetic number, because the mean of its divisors is an integer number (6734130).

Almost surely, 2^67675275 is an apocalyptic number.

67675275 is a deficient number, since it is larger than the sum of its proper divisors (53539065).

67675275 is a wasteful number, since it uses less digits than its factorization.

67675275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300795 (or 300787 counting only the distinct ones).

The product of its digits is 617400, while the sum is 45.

The square root of 67675275 is about 8226.4983437669. The cubic root of 67675275 is about 407.5147597750.

The spelling of 67675275 in words is "sixty-seven million, six hundred seventy-five thousand, two hundred seventy-five".