4751047 has 4 divisors (see below), whose sum is σ = 5429776. Its totient is φ = 4072320.

The previous prime is 4751017. The next prime is 4751051. The reversal of 4751047 is 7401574.

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

It is not a de Polignac number, because 4751047 - 2⁷ = 4750919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4751017) 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 3 ways as a sum of consecutive naturals, for example, 339354 + ... + 339367.

It is an arithmetic number, because the mean of its divisors is an integer number (1357444).

Almost surely, 2^4751047 is an apocalyptic number.

4751047 is a deficient number, since it is larger than the sum of its proper divisors (678729).

4751047 is an equidigital number, since it uses as much as digits as its factorization.

4751047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678728.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 4751047 is about 2179.6896568090. The cubic root of 4751047 is about 168.1111202686. Note that the first 4 decimals are identical.

The spelling of 4751047 in words is "four million, seven hundred fifty-one thousand, forty-seven".