136630036 has 6 divisors (see below), whose sum is σ = 239102570. Its totient is φ = 68315016.

The previous prime is 136630027. The next prime is 136630099. The reversal of 136630036 is 630036631.

It can be written as a sum of positive squares in only one way, i.e., 124768900 + 11861136 = 11170^2 + 3444^2 .

It is a super-2 number, since 2×136630036² = 37335533474722592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136629986 and 136630013.

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 as a sum of consecutive naturals, namely, 17078751 + ... + 17078758.

Almost surely, 2^136630036 is an apocalyptic number.

It is an amenable number.

136630036 is a deficient number, since it is larger than the sum of its proper divisors (102472534).

136630036 is a wasteful number, since it uses less digits than its factorization.

136630036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34157513 (or 34157511 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 136630036 is about 11688.8851478659. The cubic root of 136630036 is about 515.0492126284.

Adding to 136630036 its reverse (630036631), we get a palindrome (766666667).

The spelling of 136630036 in words is "one hundred thirty-six million, six hundred thirty thousand, thirty-six".