36506636 has 6 divisors (see below), whose sum is σ = 63886620. Its totient is φ = 18253316.

The previous prime is 36506597. The next prime is 36506647. The reversal of 36506636 is 63660563.

It is a junction number, because it is equal to n+sod(n) for n = 36506596 and 36506605.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4563326 + ... + 4563333.

It is an arithmetic number, because the mean of its divisors is an integer number (10647770).

Almost surely, 2^36506636 is an apocalyptic number.

It is an amenable number.

36506636 is a deficient number, since it is larger than the sum of its proper divisors (27379984).

36506636 is a wasteful number, since it uses less digits than its factorization.

36506636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9126663 (or 9126661 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 36506636 is about 6042.0721611050. The cubic root of 36506636 is about 331.7344734250.

The spelling of 36506636 in words is "thirty-six million, five hundred six thousand, six hundred thirty-six".