4871506 has 4 divisors (see below), whose sum is σ = 7307262. Its totient is φ = 2435752.

The previous prime is 4871491. The next prime is 4871527. The reversal of 4871506 is 6051784.

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., 4239481 + 632025 = 2059^2 + 795^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1217875 + ... + 1217878.

Almost surely, 2^4871506 is an apocalyptic number.

4871506 is a deficient number, since it is larger than the sum of its proper divisors (2435756).

4871506 is a wasteful number, since it uses less digits than its factorization.

4871506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435755.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 4871506 is about 2207.1488395666. The cubic root of 4871506 is about 169.5200534339.

The spelling of 4871506 in words is "four million, eight hundred seventy-one thousand, five hundred six".