471474487 has 8 divisors (see below), whose sum is σ = 523054080. Its totient is φ = 421347960.

The previous prime is 471474473. The next prime is 471474541. The reversal of 471474487 is 784474174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 471474487 - 2⁷ = 471474359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471474407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362583 + ... + 363880.

It is an arithmetic number, because the mean of its divisors is an integer number (65381760).

Almost surely, 2^471474487 is an apocalyptic number.

471474487 is a deficient number, since it is larger than the sum of its proper divisors (51579593).

471474487 is a wasteful number, since it uses less digits than its factorization.

471474487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726533.

The product of its digits is 702464, while the sum is 46.

The square root of 471474487 is about 21713.4632659095. The cubic root of 471474487 is about 778.3102182099.

The spelling of 471474487 in words is "four hundred seventy-one million, four hundred seventy-four thousand, four hundred eighty-seven".