8252473 has 4 divisors (see below), whose sum is σ = 8288740. Its totient is φ = 8216208.

The previous prime is 8252459. The next prime is 8252509. The reversal of 8252473 is 3742528.

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 4359744 + 3892729 = 2088^2 + 1973^2 .

It is a cyclic number.

It is not a de Polignac number, because 8252473 - 2¹⁷ = 8121401 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8253473) 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, 17790 + ... + 18247.

It is an arithmetic number, because the mean of its divisors is an integer number (2072185).

Almost surely, 2^8252473 is an apocalyptic number.

It is an amenable number.

8252473 is a deficient number, since it is larger than the sum of its proper divisors (36267).

8252473 is a wasteful number, since it uses less digits than its factorization.

8252473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36266.

The product of its digits is 13440, while the sum is 31.

The square root of 8252473 is about 2872.7117850561. The cubic root of 8252473 is about 202.0821888860.

The spelling of 8252473 in words is "eight million, two hundred fifty-two thousand, four hundred seventy-three".