6021099 has 24 divisors (see below), whose sum is σ = 10263552. Its totient is φ = 3328560.

The previous prime is 6021091. The next prime is 6021109. The reversal of 6021099 is 9901206.

It is a happy number.

It is not a de Polignac number, because 6021099 - 2³ = 6021091 is a prime.

6021099 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6021091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 412 + ... + 3494.

It is an arithmetic number, because the mean of its divisors is an integer number (427648).

Almost surely, 2^6021099 is an apocalyptic number.

6021099 is a deficient number, since it is larger than the sum of its proper divisors (4242453).

6021099 is a wasteful number, since it uses less digits than its factorization.

6021099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127 (or 3124 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 6021099 is about 2453.7927785369. The cubic root of 6021099 is about 181.9248069209.

The spelling of 6021099 in words is "six million, twenty-one thousand, ninety-nine".