471252724 has 12 divisors (see below), whose sum is σ = 824933284. Its totient is φ = 235557504.

The previous prime is 471252721. The next prime is 471252797. The reversal of 471252724 is 427252174.

It can be written as a sum of positive squares in 2 ways, for example, as 356076900 + 115175824 = 18870^2 + 10732^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 471252724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471252721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124 + ... + 30700.

Almost surely, 2^471252724 is an apocalyptic number.

It is an amenable number.

471252724 is a deficient number, since it is larger than the sum of its proper divisors (353680560).

471252724 is a wasteful number, since it uses less digits than its factorization.

471252724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34434 (or 34432 counting only the distinct ones).

The product of its digits is 31360, while the sum is 34.

The square root of 471252724 is about 21708.3560870002. The cubic root of 471252724 is about 778.1881702644.

The spelling of 471252724 in words is "four hundred seventy-one million, two hundred fifty-two thousand, seven hundred twenty-four".