67480580 has 12 divisors (see below), whose sum is σ = 141709260. Its totient is φ = 26992224.

The previous prime is 67480573. The next prime is 67480603. The reversal of 67480580 is 8508476.

It can be written as a sum of positive squares in 2 ways, for example, as 47997184 + 19483396 = 6928^2 + 4414^2 .

It is a super-3 number, since 3×67480580³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1686995 + ... + 1687034.

It is an arithmetic number, because the mean of its divisors is an integer number (11809105).

Almost surely, 2^67480580 is an apocalyptic number.

It is an amenable number.

67480580 is an abundant number, since it is smaller than the sum of its proper divisors (74228680).

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

67480580 is a wasteful number, since it uses less digits than its factorization.

67480580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3374038 (or 3374036 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 67480580 is about 8214.6564139957. The cubic root of 67480580 is about 407.1235913439.

The spelling of 67480580 in words is "sixty-seven million, four hundred eighty thousand, five hundred eighty".