8849556 has 18 divisors (see below), whose sum is σ = 22369802. Its totient is φ = 2949840.

The previous prime is 8849531. The next prime is 8849567. The reversal of 8849556 is 6559488.

It can be written as a sum of positive squares in only one way, i.e., 5904900 + 2944656 = 2430^2 + 1716^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122875 + ... + 122946.

Almost surely, 2^8849556 is an apocalyptic number.

It is an amenable number.

8849556 is an abundant number, since it is smaller than the sum of its proper divisors (13520246).

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

8849556 is a wasteful number, since it uses less digits than its factorization.

8849556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245831 (or 245826 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 8849556 is about 2974.8203307091. The cubic root of 8849556 is about 206.8428408738.

It can be divided in two parts, 884 and 9556, that added together give a triangular number (10440 = T₁₄₄).

The spelling of 8849556 in words is "eight million, eight hundred forty-nine thousand, five hundred fifty-six".