67228125 has 48 divisors (see below), whose sum is σ = 114742656. Its totient is φ = 35000000.

The previous prime is 67228123. The next prime is 67228141. The reversal of 67228125 is 52182276.

It is not a de Polignac number, because 67228125 - 2¹ = 67228123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67228121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 665575 + ... + 665675.

It is an arithmetic number, because the mean of its divisors is an integer number (2390472).

Almost surely, 2^67228125 is an apocalyptic number.

It is an amenable number.

67228125 is a deficient number, since it is larger than the sum of its proper divisors (47514531).

67228125 is an equidigital number, since it uses as much as digits as its factorization.

67228125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 180 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 67228125 is about 8199.2758826618. The cubic root of 67228125 is about 406.6152533617.

The spelling of 67228125 in words is "sixty-seven million, two hundred twenty-eight thousand, one hundred twenty-five".