10998722 has 8 divisors (see below), whose sum is σ = 18854976. Its totient is φ = 4713732.

The previous prime is 10998703. The next prime is 10998737. The reversal of 10998722 is 22789901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 392798 + ... + 392825.

It is an arithmetic number, because the mean of its divisors is an integer number (2356872).

Almost surely, 2^10998722 is an apocalyptic number.

10998722 is a deficient number, since it is larger than the sum of its proper divisors (7856254).

10998722 is an equidigital number, since it uses as much as digits as its factorization.

10998722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785632.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 10998722 is about 3316.4321190098. The cubic root of 10998722 is about 222.3893958550.

The spelling of 10998722 in words is "ten million, nine hundred ninety-eight thousand, seven hundred twenty-two".