67323960 has 160 divisors (see below), whose sum is σ = 246985200. Its totient is φ = 16312320.

The previous prime is 67323953. The next prime is 67323983. The reversal of 67323960 is 6932376.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 34696 + ... + 36584.

Almost surely, 2^67323960 is an apocalyptic number.

67323960 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 67323960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123492600).

67323960 is an abundant number, since it is smaller than the sum of its proper divisors (179661240).

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

67323960 is a wasteful number, since it uses less digits than its factorization.

67323960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923 (or 1910 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 67323960 is about 8205.1179150577. The cubic root of 67323960 is about 406.8083742761.

The spelling of 67323960 in words is "sixty-seven million, three hundred twenty-three thousand, nine hundred sixty".