67373120 has 56 divisors (see below), whose sum is σ = 161492184. Its totient is φ = 26771456.

The previous prime is 67373113. The next prime is 67373129. The reversal of 67373120 is 2137376.

It can be written as a sum of positive squares in 4 ways, for example, as 14258176 + 53114944 = 3776^2 + 7288^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (67373129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54752 + ... + 55968.

It is an arithmetic number, because the mean of its divisors is an integer number (2883789).

Almost surely, 2^67373120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67373120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80746092).

67373120 is an abundant number, since it is smaller than the sum of its proper divisors (94119064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67373120 is a wasteful number, since it uses less digits than its factorization.

67373120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407 (or 1397 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 67373120 is about 8208.1130596502. The cubic root of 67373120 is about 406.9073674328.

The spelling of 67373120 in words is "sixty-seven million, three hundred seventy-three thousand, one hundred twenty".