471415842 has 16 divisors (see below), whose sum is σ = 1047590880. Its totient is φ = 157138596.

The previous prime is 471415811. The next prime is 471415883. The reversal of 471415842 is 248514174.

It is a happy number.

471415842 is a `hidden beast` number, since 4 + 71 + 4 + 1 + 584 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 471415797 and 471415806.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4364908 + ... + 4365015.

It is an arithmetic number, because the mean of its divisors is an integer number (65474430).

Almost surely, 2^471415842 is an apocalyptic number.

471415842 is an abundant number, since it is smaller than the sum of its proper divisors (576175038).

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

471415842 is a wasteful number, since it uses less digits than its factorization.

471415842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8729934 (or 8729928 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 471415842 is about 21712.1127944749. The cubic root of 471415842 is about 778.2779464775.

The spelling of 471415842 in words is "four hundred seventy-one million, four hundred fifteen thousand, eight hundred forty-two".