32136985 has 8 divisors (see below), whose sum is σ = 38605320. Its totient is φ = 25682304.

The previous prime is 32136983. The next prime is 32137013. The reversal of 32136985 is 58963123.

It can be written as a sum of positive squares in 4 ways, for example, as 597529 + 31539456 = 773^2 + 5616^2 .

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 32136985 - 2¹ = 32136983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32136983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2799 + ... + 8491.

It is an arithmetic number, because the mean of its divisors is an integer number (4825665).

Almost surely, 2^32136985 is an apocalyptic number.

It is an amenable number.

32136985 is a deficient number, since it is larger than the sum of its proper divisors (6468335).

32136985 is a wasteful number, since it uses less digits than its factorization.

32136985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827.

The product of its digits is 38880, while the sum is 37.

The square root of 32136985 is about 5668.9491971617. The cubic root of 32136985 is about 317.9325866092.

The spelling of 32136985 in words is "thirty-two million, one hundred thirty-six thousand, nine hundred eighty-five".