36481201 has 4 divisors (see below), whose sum is σ = 38627172. Its totient is φ = 34335232.

The previous prime is 36481187. The next prime is 36481229. The reversal of 36481201 is 10218463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10218463 = 23 ⋅444281.

It can be written as a sum of positive squares in 2 ways, for example, as 32216976 + 4264225 = 5676^2 + 2065^2 .

It is a cyclic number.

It is not a de Polignac number, because 36481201 - 2¹⁹ = 35956913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36481241) 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, 1072960 + ... + 1072993.

It is an arithmetic number, because the mean of its divisors is an integer number (9656793).

Almost surely, 2^36481201 is an apocalyptic number.

It is an amenable number.

36481201 is a deficient number, since it is larger than the sum of its proper divisors (2145971).

36481201 is a wasteful number, since it uses less digits than its factorization.

36481201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145970.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 36481201 is about 6039.9669701084. The cubic root of 36481201 is about 331.6574132190.

Adding to 36481201 its reverse (10218463), we get a palindrome (46699664).

The spelling of 36481201 in words is "thirty-six million, four hundred eighty-one thousand, two hundred one".