11140998 has 16 divisors (see below), whose sum is σ = 24307776. Its totient is φ = 3376040.

The previous prime is 11140957. The next prime is 11141003. The reversal of 11140998 is 89904111.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84336 + ... + 84467.

It is an arithmetic number, because the mean of its divisors is an integer number (1519236).

Almost surely, 2^11140998 is an apocalyptic number.

11140998 is an abundant number, since it is smaller than the sum of its proper divisors (13166778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11140998 is a wasteful number, since it uses less digits than its factorization.

11140998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168819.

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 11140998 is about 3337.8133560761. The cubic root of 11140998 is about 223.3442102571.

The spelling of 11140998 in words is "eleven million, one hundred forty thousand, nine hundred ninety-eight".