4987537 has 8 divisors (see below), whose sum is σ = 5097600. Its totient is φ = 4878720.

The previous prime is 4987531. The next prime is 4987561. The reversal of 4987537 is 7357894.

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 not a de Polignac number, because 4987537 - 2¹¹ = 4985489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4987493 and 4987502.

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, 13953 + ... + 14305.

It is an arithmetic number, because the mean of its divisors is an integer number (637200).

Almost surely, 2^4987537 is an apocalyptic number.

It is an amenable number.

4987537 is a deficient number, since it is larger than the sum of its proper divisors (110063).

4987537 is a wasteful number, since it uses less digits than its factorization.

4987537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623.

The product of its digits is 211680, while the sum is 43.

The square root of 4987537 is about 2233.2794272101. The cubic root of 4987537 is about 170.8554002561.

The spelling of 4987537 in words is "four million, nine hundred eighty-seven thousand, five hundred thirty-seven".