67488875 has 32 divisors (see below), whose sum is σ = 87744384. Its totient is φ = 51792000.

The previous prime is 67488871. The next prime is 67488881. The reversal of 67488875 is 57888476.

It is a happy number.

It is not a de Polignac number, because 67488875 - 2² = 67488871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67488871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 404042 + ... + 404208.

It is an arithmetic number, because the mean of its divisors is an integer number (2742012).

Almost surely, 2^67488875 is an apocalyptic number.

67488875 is a deficient number, since it is larger than the sum of its proper divisors (20255509).

67488875 is a wasteful number, since it uses less digits than its factorization.

67488875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 286 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 53.

The square root of 67488875 is about 8215.1612887393. The cubic root of 67488875 is about 407.1402724484.

The spelling of 67488875 in words is "sixty-seven million, four hundred eighty-eight thousand, eight hundred seventy-five".