6021144 has 48 divisors (see below), whose sum is σ = 16422120. Its totient is φ = 1992960.

The previous prime is 6021139. The next prime is 6021187. The reversal of 6021144 is 4411206.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17179 + ... + 17525.

Almost surely, 2^6021144 is an apocalyptic number.

It is an amenable number.

6021144 is an abundant number, since it is smaller than the sum of its proper divisors (10400976).

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

6021144 is a wasteful number, since it uses less digits than its factorization.

6021144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600 (or 593 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 6021144 is about 2453.8019479982. The cubic root of 6021144 is about 181.9252601380.

The spelling of 6021144 in words is "six million, twenty-one thousand, one hundred forty-four".