11050445 has 16 divisors (see below), whose sum is σ = 15259008. Its totient is φ = 7525440.

The previous prime is 11050439. The next prime is 11050451. The reversal of 11050445 is 54405011.

It is an interprime number because it is at equal distance from previous prime (11050439) and next prime (11050451).

It is not a de Polignac number, because 11050445 - 2¹² = 11046349 is a prime.

It is a super-2 number, since 2×11050445² = 244224669396050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4490 + ... + 6500.

It is an arithmetic number, because the mean of its divisors is an integer number (953688).

Almost surely, 2^11050445 is an apocalyptic number.

It is an amenable number.

11050445 is a deficient number, since it is larger than the sum of its proper divisors (4208563).

11050445 is a wasteful number, since it uses less digits than its factorization.

11050445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 11050445 is about 3324.2209613682. The cubic root of 11050445 is about 222.7374563768.

Adding to 11050445 its reverse (54405011), we get a palindrome (65455456).

The spelling of 11050445 in words is "eleven million, fifty thousand, four hundred forty-five".