6081644 has 12 divisors (see below), whose sum is σ = 10844064. Its totient is φ = 2983344.

The previous prime is 6081629. The next prime is 6081671. The reversal of 6081644 is 4461806.

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, 14132 + ... + 14555.

It is an arithmetic number, because the mean of its divisors is an integer number (903672).

Almost surely, 2^6081644 is an apocalyptic number.

It is an amenable number.

6081644 is a deficient number, since it is larger than the sum of its proper divisors (4762420).

6081644 is a wasteful number, since it uses less digits than its factorization.

6081644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28744 (or 28742 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 6081644 is about 2466.0989436760. The cubic root of 6081644 is about 182.5325543978.

The spelling of 6081644 in words is "six million, eighty-one thousand, six hundred forty-four".