415668480 has 72 divisors (see below), whose sum is σ = 1327553472. Its totient is φ = 110843904.

The previous prime is 415668439. The next prime is 415668481. The reversal of 415668480 is 84866514.

It is not an unprimeable number, because it can be changed into a prime (415668481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50284 + ... + 57963.

Almost surely, 2^415668480 is an apocalyptic number.

415668480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

415668480 is an abundant number, since it is smaller than the sum of its proper divisors (911884992).

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

415668480 is a wasteful number, since it uses less digits than its factorization.

415668480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108271 (or 108257 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 415668480 is about 20387.9493819266. The cubic root of 415668480 is about 746.3038770447.

The spelling of 415668480 in words is "four hundred fifteen million, six hundred sixty-eight thousand, four hundred eighty".