67230504 has 72 divisors (see below), whose sum is σ = 200166330. Its totient is φ = 20370240.

The previous prime is 67230503. The next prime is 67230509. The reversal of 67230504 is 40503276.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 57608100 + 9622404 = 7590^2 + 3102^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (67230503) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4854 + ... + 12570.

Almost surely, 2^67230504 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 67230504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100083165).

67230504 is an abundant number, since it is smaller than the sum of its proper divisors (132935826).

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

67230504 is a wasteful number, since it uses less digits than its factorization.

67230504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7751 (or 7733 counting only the distinct ones).

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

The square root of 67230504 is about 8199.4209551651. The cubic root of 67230504 is about 406.6200495998.

The spelling of 67230504 in words is "sixty-seven million, two hundred thirty thousand, five hundred four".