8888345 has 8 divisors (see below), whose sum is σ = 10709064. Its totient is φ = 7081984.

The previous prime is 8888339. The next prime is 8888357. The reversal of 8888345 is 5438888.

It can be written as a sum of positive squares in 4 ways, for example, as 3924361 + 4963984 = 1981^2 + 2228^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8888345 - 2⁴ = 8888329 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8888296 and 8888305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2174 + ... + 4743.

It is an arithmetic number, because the mean of its divisors is an integer number (1338633).

Almost surely, 2^8888345 is an apocalyptic number.

It is an amenable number.

8888345 is a deficient number, since it is larger than the sum of its proper divisors (1820719).

8888345 is a wasteful number, since it uses less digits than its factorization.

8888345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7179.

The product of its digits is 245760, while the sum is 44.

The square root of 8888345 is about 2981.3327556648. The cubic root of 8888345 is about 207.1446086710.

The spelling of 8888345 in words is "eight million, eight hundred eighty-eight thousand, three hundred forty-five".