67030480 has 120 divisors (see below), whose sum is σ = 180283104. Its totient is φ = 22982400.

The previous prime is 67030451. The next prime is 67030501. The reversal of 67030480 is 8403076.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317575 + ... + 317785.

Almost surely, 2^67030480 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 67030480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90141552).

67030480 is an abundant number, since it is smaller than the sum of its proper divisors (113252624).

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

67030480 is a wasteful number, since it uses less digits than its factorization.

67030480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 67030480 is about 8187.2144225005. The cubic root of 67030480 is about 406.2163907501.

The spelling of 67030480 in words is "sixty-seven million, thirty thousand, four hundred eighty".