8272453 has 8 divisors (see below), whose sum is σ = 9780480. Its totient is φ = 6846000.

The previous prime is 8272441. The next prime is 8272457. The reversal of 8272453 is 3542728.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8272453 - 2⁹ = 8271941 is a prime.

It is a d-powerful number, because it can be written as 8² + 2⁶ + 7⁸ + 2²¹ + 4³ + 5⁸ + 3⁹ .

It is a Duffinian number.

8272453 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8272457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20173 + ... + 20578.

It is an arithmetic number, because the mean of its divisors is an integer number (1222560).

Almost surely, 2^8272453 is an apocalyptic number.

It is an amenable number.

8272453 is a deficient number, since it is larger than the sum of its proper divisors (1508027).

8272453 is a wasteful number, since it uses less digits than its factorization.

8272453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40787.

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

The square root of 8272453 is about 2876.1872331265. The cubic root of 8272453 is about 202.2451440001.

The spelling of 8272453 in words is "eight million, two hundred seventy-two thousand, four hundred fifty-three".