67467480 has 128 divisors (see below), whose sum is σ = 215654400. Its totient is φ = 16837632.

The previous prime is 67467479. The next prime is 67467481. The reversal of 67467480 is 8476476.

It is an interprime number because it is at equal distance from previous prime (67467479) and next prime (67467481).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67467481) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 289444 + ... + 289676.

It is an arithmetic number, because the mean of its divisors is an integer number (1684800).

Almost surely, 2^67467480 is an apocalyptic number.

67467480 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 67467480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107827200).

67467480 is an abundant number, since it is smaller than the sum of its proper divisors (148186920).

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

67467480 is a wasteful number, since it uses less digits than its factorization.

67467480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 67467480 is about 8213.8590199735. The cubic root of 67467480 is about 407.0972446813.

The spelling of 67467480 in words is "sixty-seven million, four hundred sixty-seven thousand, four hundred eighty".