67792480 has 72 divisors (see below), whose sum is σ = 186329808. Its totient is φ = 23240448.

The previous prime is 67792469. The next prime is 67792493. The reversal of 67792480 is 8429776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3517 + ... + 12163.

It is an arithmetic number, because the mean of its divisors is an integer number (2587914).

Almost surely, 2^67792480 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 67792480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93164904).

67792480 is an abundant number, since it is smaller than the sum of its proper divisors (118537328).

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

67792480 is a wasteful number, since it uses less digits than its factorization.

67792480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8676 (or 8661 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 67792480 is about 8233.6188884354. The cubic root of 67792480 is about 407.7498787354.

The spelling of 67792480 in words is "sixty-seven million, seven hundred ninety-two thousand, four hundred eighty".