4493047 has 8 divisors (see below), whose sum is σ = 4995200. Its totient is φ = 4013280.

The previous prime is 4493033. The next prime is 4493051. The reversal of 4493047 is 7403944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4493047 - 2⁷ = 4492919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

4493047 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4493147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5172 + ... + 5977.

It is an arithmetic number, because the mean of its divisors is an integer number (624400).

Almost surely, 2^4493047 is an apocalyptic number.

4493047 is a deficient number, since it is larger than the sum of its proper divisors (502153).

4493047 is a wasteful number, since it uses less digits than its factorization.

4493047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11193.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 4493047 is about 2119.6808722069. The cubic root of 4493047 is about 165.0112878718.

The spelling of 4493047 in words is "four million, four hundred ninety-three thousand, forty-seven".