8432253 has 6 divisors (see below), whose sum is σ = 12179934. Its totient is φ = 5621496.

The previous prime is 8432251. The next prime is 8432261. The reversal of 8432253 is 3522348.

It can be written as a sum of positive squares in only one way, i.e., 4848804 + 3583449 = 2202^2 + 1893^2 .

It is not a de Polignac number, because 8432253 - 2¹ = 8432251 is a prime.

It is a super-2 number, since 2×8432253² = 142205781312018, which contains 22 as substring.

It is a d-powerful number, because it can be written as 8² + 4⁶ + 3⁴ + 2¹² + 2²³ + 5⁶ + 3⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8432251) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 468450 + ... + 468467.

It is an arithmetic number, because the mean of its divisors is an integer number (2029989).

Almost surely, 2^8432253 is an apocalyptic number.

It is an amenable number.

8432253 is a deficient number, since it is larger than the sum of its proper divisors (3747681).

8432253 is a wasteful number, since it uses less digits than its factorization.

8432253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936923 (or 936920 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 8432253 is about 2903.8341894812. The cubic root of 8432253 is about 203.5391123481.

The spelling of 8432253 in words is "eight million, four hundred thirty-two thousand, two hundred fifty-three".