471768542 has 32 divisors (see below), whose sum is σ = 819044352. Its totient is φ = 199629504.

The previous prime is 471768541. The next prime is 471768569. The reversal of 471768542 is 245867174.

It is a junction number, because it is equal to n+sod(n) for n = 471768493 and 471768502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471768541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427163 + ... + 428265.

It is an arithmetic number, because the mean of its divisors is an integer number (25595136).

Almost surely, 2^471768542 is an apocalyptic number.

471768542 is a deficient number, since it is larger than the sum of its proper divisors (347275810).

471768542 is a wasteful number, since it uses less digits than its factorization.

471768542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472.

The product of its digits is 376320, while the sum is 44.

The square root of 471768542 is about 21720.2334702001. The cubic root of 471768542 is about 778.4719932747.

The spelling of 471768542 in words is "four hundred seventy-one million, seven hundred sixty-eight thousand, five hundred forty-two".