471428619 has 16 divisors (see below), whose sum is σ = 646324224. Its totient is φ = 305467200.

The previous prime is 471428609. The next prime is 471428621. The reversal of 471428619 is 916824174.

It is not a de Polignac number, because 471428619 - 2⁴ = 471428603 is a prime.

It is a super-2 number, since 2×471428619² = 444489885624494322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (471428609) 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, 26262 + ... + 40404.

It is an arithmetic number, because the mean of its divisors is an integer number (40395264).

Almost surely, 2^471428619 is an apocalyptic number.

471428619 is a deficient number, since it is larger than the sum of its proper divisors (174895605).

471428619 is a wasteful number, since it uses less digits than its factorization.

471428619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14458.

The product of its digits is 96768, while the sum is 42.

The square root of 471428619 is about 21712.4070291619. The cubic root of 471428619 is about 778.2849777555.

It can be divided in two parts, 4714 and 28619, that added together give a palindrome (33333).

The spelling of 471428619 in words is "four hundred seventy-one million, four hundred twenty-eight thousand, six hundred nineteen".