36972965 has 8 divisors (see below), whose sum is σ = 44634240. Its totient is φ = 29400592.

The previous prime is 36972961. The next prime is 36972989. The reversal of 36972965 is 56927963.

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 36972965 - 2² = 36972961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36972961) 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, 21305 + ... + 22974.

It is an arithmetic number, because the mean of its divisors is an integer number (5579280).

Almost surely, 2^36972965 is an apocalyptic number.

It is an amenable number.

36972965 is a deficient number, since it is larger than the sum of its proper divisors (7661275).

36972965 is a wasteful number, since it uses less digits than its factorization.

36972965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44451.

The product of its digits is 612360, while the sum is 47.

The square root of 36972965 is about 6080.5398609005. The cubic root of 36972965 is about 333.1410062745.

The spelling of 36972965 in words is "thirty-six million, nine hundred seventy-two thousand, nine hundred sixty-five".