10992250 has 16 divisors (see below), whose sum is σ = 20577960. Its totient is φ = 4396800.

The previous prime is 10992239. The next prime is 10992257. The reversal of 10992250 is 5229901.

It can be written as a sum of positive squares in 4 ways, for example, as 4133089 + 6859161 = 2033^2 + 2619^2 .

It is not an unprimeable number, because it can be changed into a prime (10992257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21735 + ... + 22234.

Almost surely, 2^10992250 is an apocalyptic number.

10992250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10992250 is a deficient number, since it is larger than the sum of its proper divisors (9585710).

10992250 is an equidigital number, since it uses as much as digits as its factorization.

10992250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43986 (or 43976 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 10992250 is about 3315.4562280326. The cubic root of 10992250 is about 222.3457669506.

It can be divided in two parts, 10 and 992250, that multiplied together give a square (9922500 = 3150²).

The spelling of 10992250 in words is "ten million, nine hundred ninety-two thousand, two hundred fifty".