6228992 has 88 divisors (see below), whose sum is σ = 15720960. Its totient is φ = 2396160.

The previous prime is 6228991. The next prime is 6229033. The reversal of 6228992 is 2998226.

It is a tau number, because it is divible by the number of its divisors (88).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6228991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78809 + ... + 78887.

Almost surely, 2^6228992 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 6228992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7860480).

6228992 is an abundant number, since it is smaller than the sum of its proper divisors (9491968).

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

6228992 is a wasteful number, since it uses less digits than its factorization.

6228992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 99 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 6228992 is about 2495.7948633652. The cubic root of 6228992 is about 183.9949589041.

The spelling of 6228992 in words is "six million, two hundred twenty-eight thousand, nine hundred ninety-two".