4870843 has 2 divisors, whose sum is σ = 4870844.
Its totient is φ = 4870842.
The previous prime is 4870837. The next prime is 4870861. The reversal of 4870843 is 3480784.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4870843 is a prime.
It is a super-2 number, since 2×48708432 = 47450223061298, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4870799 and 4870808.
It is not a weakly prime, because it can be changed into another prime (4877843) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2435421 + 2435422.
It is an arithmetic number, because the mean of its divisors is an integer number (2435422).
Almost surely, 24870843 is an apocalyptic number.
4870843 is a deficient number, since it is larger than the sum of its proper divisors (1).
4870843 is an equidigital number, since it uses as much as digits as its factorization.
4870843 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 21504, while the sum is 34.
The square root of 4870843 is about 2206.9986406883.
The cubic root of 4870843 is about 169.5123626640.
The spelling of 4870843 in words is "four million, eight hundred seventy thousand, eight hundred forty-three".