6023739 has 4 divisors (see below), whose sum is σ = 8031656. Its totient is φ = 4015824.

The previous prime is 6023713. The next prime is 6023747. The reversal of 6023739 is 9373206.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6023739 - 2⁵ = 6023707 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6023789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003954 + ... + 1003959.

It is an arithmetic number, because the mean of its divisors is an integer number (2007914).

Almost surely, 2^6023739 is an apocalyptic number.

6023739 is a deficient number, since it is larger than the sum of its proper divisors (2007917).

6023739 is a wasteful number, since it uses less digits than its factorization.

6023739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007916.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 6023739 is about 2454.3306623192. The cubic root of 6023739 is about 181.9513918413.

The spelling of 6023739 in words is "six million, twenty-three thousand, seven hundred thirty-nine".