4987732 has 24 divisors (see below), whose sum is σ = 9472680. Its totient is φ = 2288640.

The previous prime is 4987729. The next prime is 4987769. The reversal of 4987732 is 2377894.

It can be written as a sum of positive squares in 4 ways, for example, as 1285956 + 3701776 = 1134^2 + 1924^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1894 + ... + 3682.

It is an arithmetic number, because the mean of its divisors is an integer number (394695).

Almost surely, 2^4987732 is an apocalyptic number.

It is an amenable number.

4987732 is a deficient number, since it is larger than the sum of its proper divisors (4484948).

4987732 is a wasteful number, since it uses less digits than its factorization.

4987732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851 (or 1849 counting only the distinct ones).

The product of its digits is 84672, while the sum is 40.

The square root of 4987732 is about 2233.3230845536. The cubic root of 4987732 is about 170.8576268974.

The spelling of 4987732 in words is "four million, nine hundred eighty-seven thousand, seven hundred thirty-two".