8845542 has 48 divisors (see below), whose sum is σ = 20537712. Its totient is φ = 2741760.

The previous prime is 8845531. The next prime is 8845567. The reversal of 8845542 is 2455488.

It is a super-2 number, since 2×8845542² = 156487226547528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8845497 and 8845506.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 41817 + ... + 42027.

It is an arithmetic number, because the mean of its divisors is an integer number (427869).

Almost surely, 2^8845542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8845542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10268856).

8845542 is an abundant number, since it is smaller than the sum of its proper divisors (11692170).

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

8845542 is a wasteful number, since it uses less digits than its factorization.

8845542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 370 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The square root of 8845542 is about 2974.1455915943. The cubic root of 8845542 is about 206.8115627424.

The spelling of 8845542 in words is "eight million, eight hundred forty-five thousand, five hundred forty-two".