8552638 has 8 divisors (see below), whose sum is σ = 12857832. Its totient is φ = 4266696.

The previous prime is 8552629. The next prime is 8552647. The reversal of 8552638 is 8362558.

It is an interprime number because it is at equal distance from previous prime (8552629) and next prime (8552647).

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

It is a junction number, because it is equal to n+sod(n) for n = 8552597 and 8552606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3645 + ... + 5512.

It is an arithmetic number, because the mean of its divisors is an integer number (1607229).

Almost surely, 2^8552638 is an apocalyptic number.

8552638 is a deficient number, since it is larger than the sum of its proper divisors (4305194).

8552638 is a wasteful number, since it uses less digits than its factorization.

8552638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9626.

The product of its digits is 57600, while the sum is 37.

The square root of 8552638 is about 2924.4893571357. The cubic root of 8552638 is about 204.5031632910.

The spelling of 8552638 in words is "eight million, five hundred fifty-two thousand, six hundred thirty-eight".