67373325 has 72 divisors (see below), whose sum is σ = 129063168. Its totient is φ = 33517440.

The previous prime is 67373309. The next prime is 67373353. The reversal of 67373325 is 52337376.

It is a happy number.

It is not a de Polignac number, because 67373325 - 2⁴ = 67373309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 67373325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 243087 + ... + 243363.

It is an arithmetic number, because the mean of its divisors is an integer number (1792544).

Almost surely, 2^67373325 is an apocalyptic number.

It is an amenable number.

67373325 is a deficient number, since it is larger than the sum of its proper divisors (61689843).

67373325 is a wasteful number, since it uses less digits than its factorization.

67373325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 355 counting only the distinct ones).

The product of its digits is 79380, while the sum is 36.

The square root of 67373325 is about 8208.1255472854. The cubic root of 67373325 is about 406.9077801391.

The spelling of 67373325 in words is "sixty-seven million, three hundred seventy-three thousand, three hundred twenty-five".