11550098 has 8 divisors (see below), whose sum is σ = 19800192. Its totient is φ = 4950036.

The previous prime is 11550083. The next prime is 11550103. The reversal of 11550098 is 89005511.

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

It is a super-3 number, since 3×11550098³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11550098.

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, 412490 + ... + 412517.

It is an arithmetic number, because the mean of its divisors is an integer number (2475024).

Almost surely, 2^11550098 is an apocalyptic number.

11550098 is a deficient number, since it is larger than the sum of its proper divisors (8250094).

11550098 is an equidigital number, since it uses as much as digits as its factorization.

11550098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825016.

The product of its (nonzero) digits is 1800, while the sum is 29.

The square root of 11550098 is about 3398.5435115649. The cubic root of 11550098 is about 226.0451654844.

The spelling of 11550098 in words is "eleven million, five hundred fifty thousand, ninety-eight".