8054644 has 12 divisors (see below), whose sum is σ = 15180004. Its totient is φ = 3717504.

The previous prime is 8054609. The next prime is 8054647. The reversal of 8054644 is 4464508.

It can be written as a sum of positive squares in 2 ways, for example, as 1232100 + 6822544 = 1110^2 + 2612^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8054647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77397 + ... + 77500.

Almost surely, 2^8054644 is an apocalyptic number.

It is an amenable number.

8054644 is a deficient number, since it is larger than the sum of its proper divisors (7125360).

8054644 is a wasteful number, since it uses less digits than its factorization.

8054644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154914 (or 154912 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 8054644 is about 2838.0704712885. The cubic root of 8054644 is about 200.4543337892.

The spelling of 8054644 in words is "eight million, fifty-four thousand, six hundred forty-four".