471426747 has 8 divisors (see below), whose sum is σ = 685711680. Its totient is φ = 285713160.

The previous prime is 471426743. The next prime is 471426749. The reversal of 471426747 is 747624174.

It is a happy number.

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

It is not a de Polignac number, because 471426747 - 2² = 471426743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 471426699 and 471426708.

It is not an unprimeable number, because it can be changed into a prime (471426743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7142797 + ... + 7142862.

It is an arithmetic number, because the mean of its divisors is an integer number (85713960).

Almost surely, 2^471426747 is an apocalyptic number.

471426747 is a deficient number, since it is larger than the sum of its proper divisors (214284933).

471426747 is a wasteful number, since it uses less digits than its factorization.

471426747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14285673.

The product of its digits is 263424, while the sum is 42.

The square root of 471426747 is about 21712.3639201262. The cubic root of 471426747 is about 778.2839475880.

The spelling of 471426747 in words is "four hundred seventy-one million, four hundred twenty-six thousand, seven hundred forty-seven".