6091390 has 16 divisors (see below), whose sum is σ = 11023200. Its totient is φ = 2423520.

The previous prime is 6091387. The next prime is 6091391. The reversal of 6091390 is 931906.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6091391) 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, 460 + ... + 3520.

It is an arithmetic number, because the mean of its divisors is an integer number (688950).

Almost surely, 2^6091390 is an apocalyptic number.

6091390 is a deficient number, since it is larger than the sum of its proper divisors (4931810).

6091390 is a wasteful number, since it uses less digits than its factorization.

6091390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 6091390 is about 2468.0741479947. The cubic root of 6091390 is about 182.6300068214.

The spelling of 6091390 in words is "six million, ninety-one thousand, three hundred ninety".