6021972 has 96 divisors (see below), whose sum is σ = 17619840. Its totient is φ = 1762560.

The previous prime is 6021949. The next prime is 6021991. The reversal of 6021972 is 2791206.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 31 ways as a sum of consecutive naturals, for example, 43888 + ... + 44024.

It is an arithmetic number, because the mean of its divisors is an integer number (183540).

Almost surely, 2^6021972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6021972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8809920).

6021972 is an abundant number, since it is smaller than the sum of its proper divisors (11597868).

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

6021972 is a wasteful number, since it uses less digits than its factorization.

6021972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 6021972 is about 2453.9706599713. The cubic root of 6021972 is about 181.9335989305.

The spelling of 6021972 in words is "six million, twenty-one thousand, nine hundred seventy-two".