472501 has 4 divisors (see below), whose sum is σ = 477900. Its totient is φ = 467104.

The previous prime is 472477. The next prime is 472523. The reversal of 472501 is 105274.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30276 + 442225 = 174^2 + 665^2 .

It is a cyclic number.

It is not a de Polignac number, because 472501 - 2⁵ = 472469 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2566 + ... + 2743.

It is an arithmetic number, because the mean of its divisors is an integer number (119475).

2⁴⁷²⁵⁰¹ is an apocalyptic number.

It is an amenable number.

472501 is a deficient number, since it is larger than the sum of its proper divisors (5399).

472501 is an equidigital number, since it uses as much as digits as its factorization.

472501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5398.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 472501 is about 687.3870816360. The cubic root of 472501 is about 77.8874664748.

Adding to 472501 its reverse (105274), we get a palindrome (577775).

The spelling of 472501 in words is "four hundred seventy-two thousand, five hundred one".