8868453 has 16 divisors (see below), whose sum is σ = 13012032. Its totient is φ = 5372400.

The previous prime is 8868451. The next prime is 8868463. The reversal of 8868453 is 3548688.

It is not a de Polignac number, because 8868453 - 2¹ = 8868451 is a prime.

It is a super-2 number, since 2×8868453² = 157298917226418, which contains 22 as substring.

8868453 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8868451) 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 15 ways as a sum of consecutive naturals, for example, 2883 + ... + 5103.

It is an arithmetic number, because the mean of its divisors is an integer number (813252).

Almost surely, 2^8868453 is an apocalyptic number.

It is an amenable number.

8868453 is a deficient number, since it is larger than the sum of its proper divisors (4143579).

8868453 is a wasteful number, since it uses less digits than its factorization.

8868453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257 (or 2235 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The square root of 8868453 is about 2977.9947951600. The cubic root of 8868453 is about 206.9899642734.

It can be divided in two parts, 886 and 8453, that added together give a palindrome (9339).

The spelling of 8868453 in words is "eight million, eight hundred sixty-eight thousand, four hundred fifty-three".