10187536 has 10 divisors (see below), whose sum is σ = 19738382. Its totient is φ = 5093760.

The previous prime is 10187531. The next prime is 10187537. The reversal of 10187536 is 63578101.

It can be written as a sum of positive squares in only one way, i.e., 9265936 + 921600 = 3044^2 + 960^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10187498 and 10187507.

It is not an unprimeable number, because it can be changed into a prime (10187531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318345 + ... + 318376.

Almost surely, 2^10187536 is an apocalyptic number.

10187536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10187536 is a deficient number, since it is larger than the sum of its proper divisors (9550846).

10187536 is an equidigital number, since it uses as much as digits as its factorization.

10187536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636729 (or 636723 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 10187536 is about 3191.7919731712. The cubic root of 10187536 is about 216.7819168570.

The spelling of 10187536 in words is "ten million, one hundred eighty-seven thousand, five hundred thirty-six".