4468947 has 32 divisors (see below), whose sum is σ = 7180800. Its totient is φ = 2469600.

The previous prime is 4468939. The next prime is 4468979. The reversal of 4468947 is 7498644.

It is not a de Polignac number, because 4468947 - 2³ = 4468939 is a prime.

Its product of digits (193536) is a multiple of the sum of its prime factors (168).

It is a junction number, because it is equal to n+sod(n) for n = 4468899 and 4468908.

It is not an unprimeable number, because it can be changed into a prime (4468927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44197 + ... + 44297.

It is an arithmetic number, because the mean of its divisors is an integer number (224400).

Almost surely, 2^4468947 is an apocalyptic number.

4468947 is a deficient number, since it is larger than the sum of its proper divisors (2711853).

4468947 is a wasteful number, since it uses less digits than its factorization.

4468947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 154 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 4468947 is about 2113.9884105643. The cubic root of 4468947 is about 164.7157272302.

The spelling of 4468947 in words is "four million, four hundred sixty-eight thousand, nine hundred forty-seven".