36103444 has 24 divisors (see below), whose sum is σ = 72045288. Its totient is φ = 15682560.

The previous prime is 36103409. The next prime is 36103451. The reversal of 36103444 is 44430163.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11303044 + 24800400 = 3362^2 + 4980^2 .

It is a super-4 number, since 4×36103444⁴ (a number of 31 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19537 + ... + 21304.

It is an arithmetic number, because the mean of its divisors is an integer number (3001887).

Almost surely, 2^36103444 is an apocalyptic number.

36103444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

36103444 is a deficient number, since it is larger than the sum of its proper divisors (35941844).

36103444 is a wasteful number, since it uses less digits than its factorization.

36103444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40875 (or 40873 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 36103444 is about 6008.6141497021. The cubic root of 36103444 is about 330.5086859339.

The spelling of 36103444 in words is "thirty-six million, one hundred three thousand, four hundred forty-four".