10998226 has 12 divisors (see below), whose sum is σ = 17412462. Its totient is φ = 5209344.

The previous prime is 10998199. The next prime is 10998259. The reversal of 10998226 is 62289901.

It can be written as a sum of positive squares in only one way, i.e., 10556001 + 442225 = 3249^2 + 665^2 .

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 5 ways as a sum of consecutive naturals, for example, 6895 + ... + 8338.

Almost surely, 2^10998226 is an apocalyptic number.

10998226 is a deficient number, since it is larger than the sum of its proper divisors (6414236).

10998226 is a wasteful number, since it uses less digits than its factorization.

10998226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15273 (or 15254 counting only the distinct ones).

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

The square root of 10998226 is about 3316.3573390092. The cubic root of 10998226 is about 222.3860528364.

The spelling of 10998226 in words is "ten million, nine hundred ninety-eight thousand, two hundred twenty-six".