8472453 has 16 divisors (see below), whose sum is σ = 12495936. Its totient is φ = 5063040.

The previous prime is 8472433. The next prime is 8472463. The reversal of 8472453 is 3542748.

It is not a de Polignac number, because 8472453 - 2⁹ = 8471941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a d-powerful number, because it can be written as 8³ + 4⁵ + 7 + 2²³ + 4⁶ + 5⁷ + 3⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8472433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651 + ... + 4167.

It is an arithmetic number, because the mean of its divisors is an integer number (780996).

Almost surely, 2^8472453 is an apocalyptic number.

It is an amenable number.

8472453 is a deficient number, since it is larger than the sum of its proper divisors (4023483).

8472453 is a wasteful number, since it uses less digits than its factorization.

8472453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3604.

The product of its digits is 26880, while the sum is 33.

The square root of 8472453 is about 2910.7478420502. The cubic root of 8472453 is about 203.8620511048.

The spelling of 8472453 in words is "eight million, four hundred seventy-two thousand, four hundred fifty-three".