4855247 has 4 divisors (see below), whose sum is σ = 4860960. Its totient is φ = 4849536.

The previous prime is 4855237. The next prime is 4855273. The reversal of 4855247 is 7425584.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4855247 - 2¹² = 4851151 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 8⁶ + 5⁵ + 5⁶ + 2²² + 4⁹ + 7⁶ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4855237) 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, 1298 + ... + 3375.

It is an arithmetic number, because the mean of its divisors is an integer number (1215240).

Almost surely, 2^4855247 is an apocalyptic number.

4855247 is a deficient number, since it is larger than the sum of its proper divisors (5713).

4855247 is a wasteful number, since it uses less digits than its factorization.

4855247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712.

The product of its digits is 44800, while the sum is 35.

The square root of 4855247 is about 2203.4625025173. The cubic root of 4855247 is about 169.3312481229.

The spelling of 4855247 in words is "four million, eight hundred fifty-five thousand, two hundred forty-seven".