11201146 has 32 divisors (see below), whose sum is σ = 19537920. Its totient is φ = 4762800.

The previous prime is 11201143. The next prime is 11201149. The reversal of 11201146 is 64110211.

It is an interprime number because it is at equal distance from previous prime (11201143) and next prime (11201149).

It is not an unprimeable number, because it can be changed into a prime (11201143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52981 + ... + 53191.

It is an arithmetic number, because the mean of its divisors is an integer number (610560).

Almost surely, 2^11201146 is an apocalyptic number.

11201146 is a deficient number, since it is larger than the sum of its proper divisors (8336774).

11201146 is a wasteful number, since it uses less digits than its factorization.

11201146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 11201146 is about 3346.8113182550. The cubic root of 11201146 is about 223.7454192127.

Adding to 11201146 its reverse (64110211), we get a palindrome (75311357).

The spelling of 11201146 in words is "eleven million, two hundred one thousand, one hundred forty-six".