100244036 has 12 divisors (see below), whose sum is σ = 185746428. Its totient is φ = 47173632.

The previous prime is 100244017. The next prime is 100244059. The reversal of 100244036 is 630442001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 82011136 + 18232900 = 9056^2 + 4270^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100243999 and 100244017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 737021 + ... + 737156.

It is an arithmetic number, because the mean of its divisors is an integer number (15478869).

Almost surely, 2^100244036 is an apocalyptic number.

It is an amenable number.

100244036 is a deficient number, since it is larger than the sum of its proper divisors (85502392).

100244036 is a wasteful number, since it uses less digits than its factorization.

100244036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474198 (or 1474196 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 100244036 is about 10012.1943648733. The cubic root of 100244036 is about 464.5361482310.

Adding to 100244036 its reverse (630442001), we get a palindrome (730686037).

It can be divided in two parts, 100 and 244036, that multiplied together give a square (24403600 = 4940²).

The spelling of 100244036 in words is "one hundred million, two hundred forty-four thousand, thirty-six".