6155044 has 12 divisors (see below), whose sum is σ = 12310144. Its totient is φ = 2637864.

The previous prime is 6155033. The next prime is 6155077. The reversal of 6155044 is 4405516.

6155044 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 109884 + ... + 109939.

Almost surely, 2^6155044 is an apocalyptic number.

It is an amenable number.

6155044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6155044 is a wasteful number, since it uses less digits than its factorization.

6155044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219834 (or 219832 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 6155044 is about 2480.9361136474. The cubic root of 6155044 is about 183.2639546483.

The spelling of 6155044 in words is "six million, one hundred fifty-five thousand, forty-four".