103836356 has 48 divisors (see below), whose sum is σ = 208022640. Its totient is φ = 44997120.

The previous prime is 103836353. The next prime is 103836361. The reversal of 103836356 is 653638301.

It can be written as a sum of positive squares in 8 ways, for example, as 11022400 + 92813956 = 3320^2 + 9634^2 .

It is a super-4 number, since 4×103836356⁴ (a number of 33 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (103836353) 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 15 ways as a sum of consecutive naturals, for example, 54866 + ... + 56726.

It is an arithmetic number, because the mean of its divisors is an integer number (4333805).

Almost surely, 2^103836356 is an apocalyptic number.

It is an amenable number.

103836356 is an abundant number, since it is smaller than the sum of its proper divisors (104186284).

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

103836356 is a wasteful number, since it uses less digits than its factorization.

103836356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944 (or 1942 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 103836356 is about 10190.0125613269. The cubic root of 103836356 is about 470.0201530516.

The spelling of 103836356 in words is "one hundred three million, eight hundred thirty-six thousand, three hundred fifty-six".