4528737 has 16 divisors (see below), whose sum is σ = 6874560. Its totient is φ = 2944800.

The previous prime is 4528721. The next prime is 4528751. The reversal of 4528737 is 7378254.

It is not a de Polignac number, because 4528737 - 2⁴ = 4528721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4528757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939 + ... + 3152.

It is an arithmetic number, because the mean of its divisors is an integer number (429660).

Almost surely, 2^4528737 is an apocalyptic number.

It is an amenable number.

4528737 is a deficient number, since it is larger than the sum of its proper divisors (2345823).

4528737 is a wasteful number, since it uses less digits than its factorization.

4528737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4141 (or 4135 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 4528737 is about 2128.0829401130. The cubic root of 4528737 is about 165.4470521228.

It can be divided in two parts, 45 and 28737, that added together give a palindrome (28782).

The spelling of 4528737 in words is "four million, five hundred twenty-eight thousand, seven hundred thirty-seven".