6415480 has 16 divisors (see below), whose sum is σ = 14434920. Its totient is φ = 2566176.

The previous prime is 6415457. The next prime is 6415501. The reversal of 6415480 is 845146.

6415480 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 80154 + ... + 80233.

Almost surely, 2^6415480 is an apocalyptic number.

It is an amenable number.

6415480 is an abundant number, since it is smaller than the sum of its proper divisors (8019440).

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

6415480 is a wasteful number, since it uses less digits than its factorization.

6415480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160398 (or 160394 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 6415480 is about 2532.8797839613. The cubic root of 6415480 is about 185.8131240577.

The spelling of 6415480 in words is "six million, four hundred fifteen thousand, four hundred eighty".