10287136 has 24 divisors (see below), whose sum is σ = 20324304. Its totient is φ = 5125440.

The previous prime is 10287107. The next prime is 10287157. The reversal of 10287136 is 63178201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17731 + ... + 18301.

It is an arithmetic number, because the mean of its divisors is an integer number (846846).

Almost surely, 2^10287136 is an apocalyptic number.

10287136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10287136 is a deficient number, since it is larger than the sum of its proper divisors (10037168).

10287136 is an equidigital number, since it uses as much as digits as its factorization.

10287136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 10287136 is about 3207.3565439471. The cubic root of 10287136 is about 217.4860941477.

The spelling of 10287136 in words is "ten million, two hundred eighty-seven thousand, one hundred thirty-six".