6189090 has 16 divisors (see below), whose sum is σ = 14853888. Its totient is φ = 1650416.

The previous prime is 6189089. The next prime is 6189103. The reversal of 6189090 is 909816.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103122 + ... + 103181.

It is an arithmetic number, because the mean of its divisors is an integer number (928368).

Almost surely, 2^6189090 is an apocalyptic number.

6189090 is an abundant number, since it is smaller than the sum of its proper divisors (8664798).

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

6189090 is a wasteful number, since it uses less digits than its factorization.

6189090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206313.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 6189090 is about 2487.7881742624. The cubic root of 6189090 is about 183.6012355089.

The spelling of 6189090 in words is "six million, one hundred eighty-nine thousand, ninety".