4871242 has 4 divisors (see below), whose sum is σ = 7306866. Its totient is φ = 2435620.

The previous prime is 4871233. The next prime is 4871261. The reversal of 4871242 is 2421784.

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

It can be written as a sum of positive squares in only one way, i.e., 4748041 + 123201 = 2179^2 + 351^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4871242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1217809 + ... + 1217812.

Almost surely, 2^4871242 is an apocalyptic number.

4871242 is a deficient number, since it is larger than the sum of its proper divisors (2435624).

4871242 is a wasteful number, since it uses less digits than its factorization.

4871242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2435623.

The product of its digits is 3584, while the sum is 28.

The square root of 4871242 is about 2207.0890330931. The cubic root of 4871242 is about 169.5169911295.

The spelling of 4871242 in words is "four million, eight hundred seventy-one thousand, two hundred forty-two".