10286992 has 10 divisors (see below), whose sum is σ = 19931078. Its totient is φ = 5143488.

The previous prime is 10286971. The next prime is 10286993. The reversal of 10286992 is 29968201.

It can be written as a sum of positive squares in only one way, i.e., 8856576 + 1430416 = 2976^2 + 1196^2 .

It is not an unprimeable number, because it can be changed into a prime (10286993) 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 as a sum of consecutive naturals, namely, 321453 + ... + 321484.

Almost surely, 2^10286992 is an apocalyptic number.

It is an amenable number.

10286992 is a deficient number, since it is larger than the sum of its proper divisors (9644086).

10286992 is an equidigital number, since it uses as much as digits as its factorization.

10286992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642945 (or 642939 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 10286992 is about 3207.3340954756. The cubic root of 10286992 is about 217.4850793481.

The spelling of 10286992 in words is "ten million, two hundred eighty-six thousand, nine hundred ninety-two".