11050434 has 24 divisors (see below), whose sum is σ = 24193260. Its totient is φ = 3644928.

The previous prime is 11050423. The next prime is 11050439. The reversal of 11050434 is 43405011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10909809 + 140625 = 3303^2 + 375^2 .

It is a super-2 number, since 2×11050434² = 244224183176712, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (11050439) 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, 1419 + ... + 4910.

Almost surely, 2^11050434 is an apocalyptic number.

11050434 is an abundant number, since it is smaller than the sum of its proper divisors (13142826).

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

11050434 is a wasteful number, since it uses less digits than its factorization.

11050434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6434 (or 6431 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 11050434 is about 3324.2193068448. The cubic root of 11050434 is about 222.7373824699.

Adding to 11050434 its reverse (43405011), we get a palindrome (54455445).

The spelling of 11050434 in words is "eleven million, fifty thousand, four hundred thirty-four".