8453448 has 48 divisors (see below), whose sum is σ = 23088780. Its totient is φ = 2793984.

The previous prime is 8453411. The next prime is 8453477. The reversal of 8453448 is 8443548.

8453448 is a `hidden beast` number, since 84 + 534 + 48 = 666.

8453448 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7717284 + 736164 = 2778^2 + 858^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9436 + ... + 10292.

Almost surely, 2^8453448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8453448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11544390).

8453448 is an abundant number, since it is smaller than the sum of its proper divisors (14635332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8453448 is a wasteful number, since it uses less digits than its factorization.

8453448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006 (or 999 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 8453448 is about 2907.4813842912. The cubic root of 8453448 is about 203.7095057970.

The spelling of 8453448 in words is "eight million, four hundred fifty-three thousand, four hundred forty-eight".