4747869 has 16 divisors (see below), whose sum is σ = 8039040. Its totient is φ = 2712960.

The previous prime is 4747829. The next prime is 4747871. The reversal of 4747869 is 9687474.

It is not a de Polignac number, because 4747869 - 2⁷ = 4747741 is a prime.

It is a super-2 number, since 2×4747869² = 45084520082322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4747819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12372 + ... + 12749.

It is an arithmetic number, because the mean of its divisors is an integer number (502440).

Almost surely, 2^4747869 is an apocalyptic number.

It is an amenable number.

4747869 is a deficient number, since it is larger than the sum of its proper divisors (3291171).

4747869 is a wasteful number, since it uses less digits than its factorization.

4747869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25137 (or 25131 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 4747869 is about 2178.9605319969. The cubic root of 4747869 is about 168.0736284408.

The spelling of 4747869 in words is "four million, seven hundred forty-seven thousand, eight hundred sixty-nine".