36724241 has 4 divisors (see below), whose sum is σ = 37272432. Its totient is φ = 36176052.

The previous prime is 36724231. The next prime is 36724271. The reversal of 36724241 is 14242763.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36724241 - 2¹⁰ = 36723217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36724201) 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, 273995 + ... + 274128.

It is an arithmetic number, because the mean of its divisors is an integer number (9318108).

Almost surely, 2^36724241 is an apocalyptic number.

It is an amenable number.

36724241 is a deficient number, since it is larger than the sum of its proper divisors (548191).

36724241 is an equidigital number, since it uses as much as digits as its factorization.

36724241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548190.

The product of its digits is 8064, while the sum is 29.

The square root of 36724241 is about 6060.0528875580. The cubic root of 36724241 is about 332.3922910405.

The spelling of 36724241 in words is "thirty-six million, seven hundred twenty-four thousand, two hundred forty-one".