471863814 has 64 divisors (see below), whose sum is σ = 1026570240. Its totient is φ = 144144000.

The previous prime is 471863809. The next prime is 471863827. The reversal of 471863814 is 418368174.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 627939 + ... + 628689.

It is an arithmetic number, because the mean of its divisors is an integer number (16040160).

Almost surely, 2^471863814 is an apocalyptic number.

471863814 is an abundant number, since it is smaller than the sum of its proper divisors (554706426).

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

471863814 is a wasteful number, since it uses less digits than its factorization.

471863814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965.

The product of its digits is 129024, while the sum is 42.

The square root of 471863814 is about 21722.4265219151. The cubic root of 471863814 is about 778.5243929758.

The spelling of 471863814 in words is "four hundred seventy-one million, eight hundred sixty-three thousand, eight hundred fourteen".