4845999 has 4 divisors (see below), whose sum is σ = 6461336. Its totient is φ = 3230664.

The previous prime is 4845991. The next prime is 4846019. The reversal of 4845999 is 9995484.

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

It is not a de Polignac number, because 4845999 - 2³ = 4845991 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4845991) 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, 807664 + ... + 807669.

It is an arithmetic number, because the mean of its divisors is an integer number (1615334).

Almost surely, 2^4845999 is an apocalyptic number.

4845999 is a deficient number, since it is larger than the sum of its proper divisors (1615337).

4845999 is a wasteful number, since it uses less digits than its factorization.

4845999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615336.

The product of its digits is 466560, while the sum is 48.

The square root of 4845999 is about 2201.3629868788. The cubic root of 4845999 is about 169.2236689276.

The spelling of 4845999 in words is "four million, eight hundred forty-five thousand, nine hundred ninety-nine".