36216137 has 8 divisors (see below), whose sum is σ = 38810016. Its totient is φ = 33673792.

The previous prime is 36216133. The next prime is 36216143. The reversal of 36216137 is 73161263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36216137 - 2² = 36216133 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36216133) 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 7 ways as a sum of consecutive naturals, for example, 11423 + ... + 14244.

It is an arithmetic number, because the mean of its divisors is an integer number (4851252).

Almost surely, 2^36216137 is an apocalyptic number.

It is an amenable number.

36216137 is a deficient number, since it is larger than the sum of its proper divisors (2593879).

36216137 is a wasteful number, since it uses less digits than its factorization.

36216137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25767.

The product of its digits is 4536, while the sum is 29.

The square root of 36216137 is about 6017.9844632568. The cubic root of 36216137 is about 330.8522111413.

The spelling of 36216137 in words is "thirty-six million, two hundred sixteen thousand, one hundred thirty-seven".