10729887 has 16 divisors (see below), whose sum is σ = 16396800. Its totient is φ = 6113952.

The previous prime is 10729879. The next prime is 10729897. The reversal of 10729887 is 78892701.

It is not a de Polignac number, because 10729887 - 2³ = 10729879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10729837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12153 + ... + 13005.

It is an arithmetic number, because the mean of its divisors is an integer number (1024800).

Almost surely, 2^10729887 is an apocalyptic number.

10729887 is a deficient number, since it is larger than the sum of its proper divisors (5666913).

10729887 is an equidigital number, since it uses as much as digits as its factorization.

10729887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462.

The product of its (nonzero) digits is 56448, while the sum is 42.

The square root of 10729887 is about 3275.6506223955. The cubic root of 10729887 is about 220.5625205141.

The spelling of 10729887 in words is "ten million, seven hundred twenty-nine thousand, eight hundred eighty-seven".