67348080 has 120 divisors (see below), whose sum is σ = 228936240. Its totient is φ = 17740800.

The previous prime is 67348079. The next prime is 67348091. The reversal of 67348080 is 8084376.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63555 + ... + 64605.

It is an arithmetic number, because the mean of its divisors is an integer number (1907802).

Almost surely, 2^67348080 is an apocalyptic number.

67348080 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 67348080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114468120).

67348080 is an abundant number, since it is smaller than the sum of its proper divisors (161588160).

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

67348080 is a wasteful number, since it uses less digits than its factorization.

67348080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 67348080 is about 8206.5875977778. The cubic root of 67348080 is about 406.8569505751.

The spelling of 67348080 in words is "sixty-seven million, three hundred forty-eight thousand, eighty".