3055999 has 4 divisors (see below), whose sum is σ = 3097936. Its totient is φ = 3014064.

The previous prime is 3055973. The next prime is 3056041. The reversal of 3055999 is 9995503.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3055999 - 2⁹ = 3055487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3055909) 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, 20859 + ... + 21004.

It is an arithmetic number, because the mean of its divisors is an integer number (774484).

Almost surely, 2^3055999 is an apocalyptic number.

3055999 is a deficient number, since it is larger than the sum of its proper divisors (41937).

3055999 is an equidigital number, since it uses as much as digits as its factorization.

3055999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41936.

The product of its (nonzero) digits is 54675, while the sum is 40.

The square root of 3055999 is about 1748.1415846550. The cubic root of 3055999 is about 145.1168143096.

The spelling of 3055999 in words is "three million, fifty-five thousand, nine hundred ninety-nine".