36810241 has 4 divisors (see below), whose sum is σ = 39641812. Its totient is φ = 33978672.

The previous prime is 36810223. The next prime is 36810289. The reversal of 36810241 is 14201863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14201863 = 13 ⋅1092451.

It can be written as a sum of positive squares in 2 ways, for example, as 16524225 + 20286016 = 4065^2 + 4504^2 .

It is not a de Polignac number, because 36810241 - 2²¹ = 34713089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36811241) 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, 1415766 + ... + 1415791.

It is an arithmetic number, because the mean of its divisors is an integer number (9910453).

Almost surely, 2^36810241 is an apocalyptic number.

It is an amenable number.

36810241 is a deficient number, since it is larger than the sum of its proper divisors (2831571).

36810241 is a wasteful number, since it uses less digits than its factorization.

36810241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831570.

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

The square root of 36810241 is about 6067.1443859529. The cubic root of 36810241 is about 332.6515516943.

It can be divided in two parts, 368 and 10241, that added together give a square (10609 = 103²).

The spelling of 36810241 in words is "thirty-six million, eight hundred ten thousand, two hundred forty-one".