11353040 has 40 divisors (see below), whose sum is σ = 26569728. Its totient is φ = 4511360.

The previous prime is 11353031. The next prime is 11353049. The reversal of 11353040 is 4035311.

It is an interprime number because it is at equal distance from previous prime (11353031) and next prime (11353049).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11353049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14909 + ... + 15651.

Almost surely, 2^11353040 is an apocalyptic number.

11353040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11353040 is an abundant number, since it is smaller than the sum of its proper divisors (15216688).

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

11353040 is a wasteful number, since it uses less digits than its factorization.

11353040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 11353040 is about 3369.4272510324. The cubic root of 11353040 is about 224.7522540578.

Adding to 11353040 its reverse (4035311), we get a palindrome (15388351).

The spelling of 11353040 in words is "eleven million, three hundred fifty-three thousand, forty".