418585480 has 16 divisors (see below), whose sum is σ = 941817420. Its totient is φ = 167434176.

The previous prime is 418585469. The next prime is 418585481. The reversal of 418585480 is 84585814.

It can be written as a sum of positive squares in 2 ways, for example, as 384081604 + 34503876 = 19598^2 + 5874^2 .

It is not an unprimeable number, because it can be changed into a prime (418585481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5232279 + ... + 5232358.

Almost surely, 2^418585480 is an apocalyptic number.

418585480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

418585480 is an abundant number, since it is smaller than the sum of its proper divisors (523231940).

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

418585480 is a wasteful number, since it uses less digits than its factorization.

418585480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10464648 (or 10464644 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 43.

The square root of 418585480 is about 20459.3616713719. The cubic root of 418585480 is about 748.0455661567.

The spelling of 418585480 in words is "four hundred eighteen million, five hundred eighty-five thousand, four hundred eighty".