472515 has 24 divisors (see below), whose sum is σ = 810480. Its totient is φ = 235008.

The previous prime is 472477. The next prime is 472523. The reversal of 472515 is 515274.

It is not a de Polignac number, because 472515 - 2¹⁷ = 341443 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472515.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4281 + ... + 4389.

It is an arithmetic number, because the mean of its divisors is an integer number (33770).

2⁴⁷²⁵¹⁵ is an apocalyptic number.

472515 is a deficient number, since it is larger than the sum of its proper divisors (337965).

472515 is a wasteful number, since it uses less digits than its factorization.

472515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 134 counting only the distinct ones).

The product of its digits is 1400, while the sum is 24.

The square root of 472515 is about 687.3972650513. The cubic root of 472515 is about 77.8882357245. Note that the first 3 decimals are identical.

Adding to 472515 its reverse (515274), we get a palindrome (987789).

The spelling of 472515 in words is "four hundred seventy-two thousand, five hundred fifteen".