419885472 has 48 divisors (see below), whose sum is σ = 1131998112. Its totient is φ = 136177920.

The previous prime is 419885471. The next prime is 419885489. The reversal of 419885472 is 274588914.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (419885471) 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, 55554 + ... + 62657.

It is an arithmetic number, because the mean of its divisors is an integer number (23583294).

Almost surely, 2^419885472 is an apocalyptic number.

It is an amenable number.

419885472 is an abundant number, since it is smaller than the sum of its proper divisors (712112640).

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

419885472 is a wasteful number, since it uses less digits than its factorization.

419885472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118261 (or 118253 counting only the distinct ones).

The product of its digits is 645120, while the sum is 48.

The square root of 419885472 is about 20491.1071443199. The cubic root of 419885472 is about 748.8191622498.

The spelling of 419885472 in words is "four hundred nineteen million, eight hundred eighty-five thousand, four hundred seventy-two".