8053668 has 120 divisors (see below), whose sum is σ = 24881472. Its totient is φ = 2223936.

The previous prime is 8053651. The next prime is 8053687. The reversal of 8053668 is 8663508.

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

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 120171 + ... + 120237.

Almost surely, 2^8053668 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 8053668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12440736).

8053668 is an abundant number, since it is smaller than the sum of its proper divisors (16827804).

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

8053668 is a wasteful number, since it uses less digits than its factorization.

8053668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 8053668 is about 2837.8985182702. The cubic root of 8053668 is about 200.4462369557.

Subtracting from 8053668 its product of nonzero digits (34560), we obtain a palindrome (8019108).

The spelling of 8053668 in words is "eight million, fifty-three thousand, six hundred sixty-eight".