4728536 has 8 divisors (see below), whose sum is σ = 8866020. Its totient is φ = 2364264.

The previous prime is 4728527. The next prime is 4728539. The reversal of 4728536 is 6358274.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4728496 and 4728505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4728539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 295526 + ... + 295541.

Almost surely, 2^4728536 is an apocalyptic number.

It is an amenable number.

4728536 is a deficient number, since it is larger than the sum of its proper divisors (4137484).

4728536 is a wasteful number, since it uses less digits than its factorization.

4728536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591073 (or 591069 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 4728536 is about 2174.5197170870. The cubic root of 4728536 is about 167.8451899657.

The spelling of 4728536 in words is "four million, seven hundred twenty-eight thousand, five hundred thirty-six".