11027998 has 8 divisors (see below), whose sum is σ = 16989192. Its totient is φ = 5364936.

The previous prime is 11027993. The next prime is 11028001. The reversal of 11027998 is 89972011.

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

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11027993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74440 + ... + 74587.

It is an arithmetic number, because the mean of its divisors is an integer number (2123649).

Almost surely, 2^11027998 is an apocalyptic number.

11027998 is a deficient number, since it is larger than the sum of its proper divisors (5961194).

11027998 is a wasteful number, since it uses less digits than its factorization.

11027998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149066.

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 11027998 is about 3320.8429652725. The cubic root of 11027998 is about 222.5865370579.

The spelling of 11027998 in words is "eleven million, twenty-seven thousand, nine hundred ninety-eight".