36637012 has 12 divisors (see below), whose sum is σ = 64170400. Its totient is φ = 18302616.

The previous prime is 36636991. The next prime is 36637019. The reversal of 36637012 is 21073663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36637019) 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 3 ways as a sum of consecutive naturals, for example, 2323 + ... + 8869.

Almost surely, 2^36637012 is an apocalyptic number.

It is an amenable number.

36637012 is a deficient number, since it is larger than the sum of its proper divisors (27533388).

36637012 is a wasteful number, since it uses less digits than its factorization.

36637012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7950 (or 7948 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 36637012 is about 6052.8515593892. The cubic root of 36637012 is about 332.1289115684.

The spelling of 36637012 in words is "thirty-six million, six hundred thirty-seven thousand, twelve".