11200270 has 16 divisors (see below), whose sum is σ = 20706048. Its totient is φ = 4358880.

The previous prime is 11200261. The next prime is 11200279. The reversal of 11200270 is 7200211.

It is an interprime number because it is at equal distance from previous prime (11200261) and next prime (11200279).

It is a self number, because there is not a number n which added to its sum of digits gives 11200270.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200279) 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, 14766 + ... + 15505.

It is an arithmetic number, because the mean of its divisors is an integer number (1294128).

Almost surely, 2^11200270 is an apocalyptic number.

11200270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200270 is a deficient number, since it is larger than the sum of its proper divisors (9505778).

11200270 is a wasteful number, since it uses less digits than its factorization.

11200270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30315.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 11200270 is about 3346.6804448588. The cubic root of 11200270 is about 223.7395862948.

Adding to 11200270 its reverse (7200211), we get a palindrome (18400481).

The spelling of 11200270 in words is "eleven million, two hundred thousand, two hundred seventy".