8663151 has 16 divisors (see below), whose sum is σ = 13472000. Its totient is φ = 4949784.

The previous prime is 8663119. The next prime is 8663153. The reversal of 8663151 is 1513668.

It is not a de Polignac number, because 8663151 - 2⁵ = 8663119 is a prime.

It is a Duffinian number.

8663151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8663153) 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, 3181 + ... + 5238.

It is an arithmetic number, because the mean of its divisors is an integer number (842000).

Almost surely, 2^8663151 is an apocalyptic number.

8663151 is a deficient number, since it is larger than the sum of its proper divisors (4808849).

8663151 is an equidigital number, since it uses as much as digits as its factorization.

8663151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8443 (or 8429 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 8663151 is about 2943.3231219151. The cubic root of 8663151 is about 205.3802263194.

The spelling of 8663151 in words is "eight million, six hundred sixty-three thousand, one hundred fifty-one".