10032987 has 8 divisors (see below), whose sum is σ = 13703760. Its totient is φ = 6525440.

The previous prime is 10032977. The next prime is 10032989. The reversal of 10032987 is 78923001.

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 10032987 - 2⁶ = 10032923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10032989) 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, 40662 + ... + 40907.

It is an arithmetic number, because the mean of its divisors is an integer number (1712970).

Almost surely, 2^10032987 is an apocalyptic number.

10032987 is a deficient number, since it is larger than the sum of its proper divisors (3670773).

10032987 is an equidigital number, since it uses as much as digits as its factorization.

10032987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81613.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 10032987 is about 3167.4890686473. The cubic root of 10032987 is about 215.6801034553.

Adding to 10032987 its reverse (78923001), we get a palindrome (88955988).

The spelling of 10032987 in words is "ten million, thirty-two thousand, nine hundred eighty-seven".