36265237 has 4 divisors (see below), whose sum is σ = 36356076. Its totient is φ = 36174400.

The previous prime is 36265213. The next prime is 36265249. The reversal of 36265237 is 73256263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73256263 = 37 ⋅1979899.

It can be written as a sum of positive squares in 2 ways, for example, as 24196561 + 12068676 = 4919^2 + 3474^2 .

It is a cyclic number.

It is not a de Polignac number, because 36265237 - 2¹¹ = 36263189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36265277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44818 + ... + 45619.

It is an arithmetic number, because the mean of its divisors is an integer number (9089019).

Almost surely, 2^36265237 is an apocalyptic number.

It is an amenable number.

36265237 is a deficient number, since it is larger than the sum of its proper divisors (90839).

36265237 is an equidigital number, since it uses as much as digits as its factorization.

36265237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90838.

The product of its digits is 45360, while the sum is 34.

The square root of 36265237 is about 6022.0625204327. The cubic root of 36265237 is about 331.0016611667.

The spelling of 36265237 in words is "thirty-six million, two hundred sixty-five thousand, two hundred thirty-seven".