11340090 has 24 divisors (see below), whose sum is σ = 29484468. Its totient is φ = 3024000.

The previous prime is 11340061. The next prime is 11340097. The reversal of 11340090 is 9004311.

It can be written as a sum of positive squares in 2 ways, for example, as 11229201 + 110889 = 3351^2 + 333^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11340097) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 62911 + ... + 63090.

Almost surely, 2^11340090 is an apocalyptic number.

11340090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11340090 is an abundant number, since it is smaller than the sum of its proper divisors (18144378).

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

11340090 is a wasteful number, since it uses less digits than its factorization.

11340090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126014 (or 126011 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 11340090 is about 3367.5050111321. The cubic root of 11340090 is about 224.6667659699. Note that the first 3 decimals are identical.

The spelling of 11340090 in words is "eleven million, three hundred forty thousand, ninety".