67232980 has 24 divisors (see below), whose sum is σ = 143506440. Its totient is φ = 26451840.

The previous prime is 67232929. The next prime is 67232981. The reversal of 67232980 is 8923276.

It can be written as a sum of positive squares in 4 ways, for example, as 2944656 + 64288324 = 1716^2 + 8018^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67232981) 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, 26335 + ... + 28774.

It is an arithmetic number, because the mean of its divisors is an integer number (5979435).

Almost surely, 2^67232980 is an apocalyptic number.

It is an amenable number.

67232980 is an abundant number, since it is smaller than the sum of its proper divisors (76273460).

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

67232980 is a wasteful number, since it uses less digits than its factorization.

67232980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55179 (or 55177 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 67232980 is about 8199.5719400466. The cubic root of 67232980 is about 406.6250412768.

The spelling of 67232980 in words is "sixty-seven million, two hundred thirty-two thousand, nine hundred eighty".