10990750 has 16 divisors (see below), whose sum is σ = 20575152. Its totient is φ = 4396200.

The previous prime is 10990741. The next prime is 10990751. The reversal of 10990750 is 5709901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10990751) 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, 21732 + ... + 22231.

It is an arithmetic number, because the mean of its divisors is an integer number (1285947).

Almost surely, 2^10990750 is an apocalyptic number.

10990750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10990750 is a deficient number, since it is larger than the sum of its proper divisors (9584402).

10990750 is an equidigital number, since it uses as much as digits as its factorization.

10990750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43980 (or 43970 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 31.

The square root of 10990750 is about 3315.2300071036. The cubic root of 10990750 is about 222.3356527391.

The spelling of 10990750 in words is "ten million, nine hundred ninety thousand, seven hundred fifty".