10087732 has 24 divisors (see below), whose sum is σ = 18877320. Its totient is φ = 4700160.

The previous prime is 10087723. The next prime is 10087739. The reversal of 10087732 is 23778001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1999396 + 8088336 = 1414^2 + 2844^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10087732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10087739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6732 + ... + 8092.

It is an arithmetic number, because the mean of its divisors is an integer number (786555).

Almost surely, 2^10087732 is an apocalyptic number.

It is an amenable number.

10087732 is a deficient number, since it is larger than the sum of its proper divisors (8789588).

10087732 is a wasteful number, since it uses less digits than its factorization.

10087732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491 (or 1489 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 10087732 is about 3176.1190154023. The cubic root of 10087732 is about 216.0716783147.

The spelling of 10087732 in words is "ten million, eighty-seven thousand, seven hundred thirty-two".