4853845 has 8 divisors (see below), whose sum is σ = 5982264. Its totient is φ = 3777984.

The previous prime is 4853837. The next prime is 4853909. The reversal of 4853845 is 5483584.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 556516 + 4297329 = 746^2 + 2073^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4853845 - 2³ = 4853837 is a prime.

It is a super-2 number, since 2×4853845² = 47119622568050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

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, 12934 + ... + 13303.

It is an arithmetic number, because the mean of its divisors is an integer number (747783).

Almost surely, 2^4853845 is an apocalyptic number.

It is an amenable number.

4853845 is a deficient number, since it is larger than the sum of its proper divisors (1128419).

4853845 is a wasteful number, since it uses less digits than its factorization.

4853845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26279.

The product of its digits is 76800, while the sum is 37.

The square root of 4853845 is about 2203.1443438867. The cubic root of 4853845 is about 169.3149478699.

The spelling of 4853845 in words is "four million, eight hundred fifty-three thousand, eight hundred forty-five".