4887166 has 4 divisors (see below), whose sum is σ = 7330752. Its totient is φ = 2443582.

The previous prime is 4887163. The next prime is 4887173. The reversal of 4887166 is 6617884.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4887163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221790 + ... + 1221793.

It is an arithmetic number, because the mean of its divisors is an integer number (1832688).

Almost surely, 2^4887166 is an apocalyptic number.

4887166 is a deficient number, since it is larger than the sum of its proper divisors (2443586).

4887166 is a wasteful number, since it uses less digits than its factorization.

4887166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443585.

The product of its digits is 64512, while the sum is 40.

The square root of 4887166 is about 2210.6935563302. The cubic root of 4887166 is about 169.7015061861.

The spelling of 4887166 in words is "four million, eight hundred eighty-seven thousand, one hundred sixty-six".