100000036 has 6 divisors (see below), whose sum is σ = 175000070. Its totient is φ = 50000016.

The previous prime is 100000007. The next prime is 100000037. The reversal of 100000036 is 630000001.

It can be written as a sum of positive squares in only one way, i.e., 100000000 + 36 = 10000^2 + 6^2 .

It is a junction number, because it is equal to n+sod(n) for n = 99999968 and 100000031.

It is not an unprimeable number, because it can be changed into a prime (100000037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12500001 + ... + 12500008.

Almost surely, 2^100000036 is an apocalyptic number.

It is an amenable number.

100000036 is a deficient number, since it is larger than the sum of its proper divisors (75000034).

100000036 is a wasteful number, since it uses less digits than its factorization.

100000036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25000013 (or 25000011 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 100000036 is about 10000.0017999998. The cubic root of 100000036 is about 464.1589390603.

Adding to 100000036 its reverse (630000001), we get a palindrome (730000037).

It can be divided in two parts, 1000000 and 36, that multiplied together give a square (36000000 = 6000²).

The spelling of 100000036 in words is "one hundred million, thirty-six", and thus it is an aban number.