11160090 has 24 divisors (see below), whose sum is σ = 29016468. Its totient is φ = 2976000.

The previous prime is 11160089. The next prime is 11160101. The reversal of 11160090 is 9006111.

It can be written as a sum of positive squares in 2 ways, for example, as 10712529 + 447561 = 3273^2 + 669^2 .

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61911 + ... + 62090.

Almost surely, 2^11160090 is an apocalyptic number.

11160090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11160090 is an abundant number, since it is smaller than the sum of its proper divisors (17856378).

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

11160090 is a wasteful number, since it uses less digits than its factorization.

11160090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124014 (or 124011 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 11160090 is about 3340.6720880685. The cubic root of 11160090 is about 223.4717169141.

The spelling of 11160090 in words is "eleven million, one hundred sixty thousand, ninety".