4987533 has 8 divisors (see below), whose sum is σ = 6664896. Its totient is φ = 3317600.

The previous prime is 4987531. The next prime is 4987561. The reversal of 4987533 is 3357894.

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 4987533 - 2¹ = 4987531 is a prime.

It is a Curzon number.

4987533 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4987491 and 4987500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4987531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33 + ... + 3158.

It is an arithmetic number, because the mean of its divisors is an integer number (833112).

Almost surely, 2^4987533 is an apocalyptic number.

It is an amenable number.

4987533 is a deficient number, since it is larger than the sum of its proper divisors (1677363).

4987533 is a wasteful number, since it uses less digits than its factorization.

4987533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715.

The product of its digits is 90720, while the sum is 39.

The square root of 4987533 is about 2233.2785316659. The cubic root of 4987533 is about 170.8553545808.

The spelling of 4987533 in words is "four million, nine hundred eighty-seven thousand, five hundred thirty-three".