11305034 has 16 divisors (see below), whose sum is σ = 19336968. Its totient is φ = 4910592.

The previous prime is 11305003. The next prime is 11305037. The reversal of 11305034 is 43050311.

It can be written as a sum of positive squares in 4 ways, for example, as 6265009 + 5040025 = 2503^2 + 2245^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (11305037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12347 + ... + 13230.

Almost surely, 2^11305034 is an apocalyptic number.

11305034 is a deficient number, since it is larger than the sum of its proper divisors (8031934).

11305034 is a wasteful number, since it uses less digits than its factorization.

11305034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25609.

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

The square root of 11305034 is about 3362.2959417636. The cubic root of 11305034 is about 224.4350203721.

Adding to 11305034 its reverse (43050311), we get a palindrome (54355345).

The spelling of 11305034 in words is "eleven million, three hundred five thousand, thirty-four".