11081498 has 8 divisors (see below), whose sum is σ = 16904160. Its totient is φ = 5446780.

The previous prime is 11081471. The next prime is 11081507. The reversal of 11081498 is 89418011.

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46838 + ... + 47073.

It is an arithmetic number, because the mean of its divisors is an integer number (2113020).

Almost surely, 2^11081498 is an apocalyptic number.

11081498 is a deficient number, since it is larger than the sum of its proper divisors (5822662).

11081498 is an equidigital number, since it uses as much as digits as its factorization.

11081498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93972.

The product of its (nonzero) digits is 2304, while the sum is 32.

The square root of 11081498 is about 3328.8884030559. Note that the first 3 decimals coincide. The cubic root of 11081498 is about 222.9459003945.

The spelling of 11081498 in words is "eleven million, eighty-one thousand, four hundred ninety-eight".