4749866 has 16 divisors (see below), whose sum is σ = 7954848. Its totient is φ = 2108400.

The previous prime is 4749853. The next prime is 4749883. The reversal of 4749866 is 6689474.

It is a super-2 number, since 2×4749866² = 45122454035912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1565 + ... + 3456.

It is an arithmetic number, because the mean of its divisors is an integer number (497178).

Almost surely, 2^4749866 is an apocalyptic number.

4749866 is a deficient number, since it is larger than the sum of its proper divisors (3204982).

4749866 is a wasteful number, since it uses less digits than its factorization.

4749866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077.

The product of its digits is 290304, while the sum is 44.

The square root of 4749866 is about 2179.4187298452. The cubic root of 4749866 is about 168.0971896068.

The spelling of 4749866 in words is "four million, seven hundred forty-nine thousand, eight hundred sixty-six".