67472075 has 24 divisors (see below), whose sum is σ = 92549136. Its totient is φ = 48384000.

The previous prime is 67472029. The next prime is 67472123. The reversal of 67472075 is 57027476.

It is not a de Polignac number, because 67472075 - 2¹⁰ = 67471051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18395 + ... + 21755.

It is an arithmetic number, because the mean of its divisors is an integer number (3856214).

Almost surely, 2^67472075 is an apocalyptic number.

67472075 is a deficient number, since it is larger than the sum of its proper divisors (25077061).

67472075 is a wasteful number, since it uses less digits than its factorization.

67472075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455 (or 3450 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 67472075 is about 8214.1387253929. The cubic root of 67472075 is about 407.1064865135.

The spelling of 67472075 in words is "sixty-seven million, four hundred seventy-two thousand, seventy-five".