6230988 has 36 divisors (see below), whose sum is σ = 15973048. Its totient is φ = 2047680.

The previous prime is 6230981. The next prime is 6231007. The reversal of 6230988 is 8890326.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×6230988² = 77650422912288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6230981) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1443 + ... + 3813.

Almost surely, 2^6230988 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 6230988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7986524).

6230988 is an abundant number, since it is smaller than the sum of its proper divisors (9742060).

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

6230988 is a wasteful number, since it uses less digits than its factorization.

6230988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454 (or 2449 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 6230988 is about 2496.1947039444. The cubic root of 6230988 is about 184.0146097410.

The spelling of 6230988 in words is "six million, two hundred thirty thousand, nine hundred eighty-eight".