67325400 has 144 divisors (see below), whose sum is σ = 228791160. Its totient is φ = 17740800.

The previous prime is 67325383. The next prime is 67325413. The reversal of 67325400 is 452376.

It is a happy number.

It is a congruent 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 35 ways as a sum of consecutive naturals, for example, 203235 + ... + 203565.

Almost surely, 2^67325400 is an apocalyptic number.

67325400 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67325400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114395580).

67325400 is an abundant number, since it is smaller than the sum of its proper divisors (161465760).

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

67325400 is a wasteful number, since it uses less digits than its factorization.

67325400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 67325400 is about 8205.2056646985. The cubic root of 67325400 is about 406.8112746793.

Adding to 67325400 its reverse (452376), we get a palindrome (67777776).

The spelling of 67325400 in words is "sixty-seven million, three hundred twenty-five thousand, four hundred".