4743487 has 8 divisors (see below), whose sum is σ = 5453856. Its totient is φ = 4041312.

The previous prime is 4743469. The next prime is 4743503. The reversal of 4743487 is 7843474.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4743487 is a prime.

It is a d-powerful number, because it can be written as 4² + 7³ + 4³ + 3¹² + 4¹¹ + 8³ + 7⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4743587) 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 7 ways as a sum of consecutive naturals, for example, 748 + ... + 3169.

It is an arithmetic number, because the mean of its divisors is an integer number (681732).

Almost surely, 2^4743487 is an apocalyptic number.

4743487 is a deficient number, since it is larger than the sum of its proper divisors (710369).

4743487 is a wasteful number, since it uses less digits than its factorization.

4743487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4097.

The product of its digits is 75264, while the sum is 37.

The square root of 4743487 is about 2177.9547745534. The cubic root of 4743487 is about 168.0219052125.

It can be divided in two parts, 47 and 43487, that added together give a palindrome (43534).

The spelling of 4743487 in words is "four million, seven hundred forty-three thousand, four hundred eighty-seven".