40367233 has 2 divisors, whose sum is σ = 40367234. Its totient is φ = 40367232.

The previous prime is 40367221. The next prime is 40367251. The reversal of 40367233 is 33276304.

40367233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29030544 + 11336689 = 5388^2 + 3367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40367233 is a prime.

It is not a weakly prime, because it can be changed into another prime (40367203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20183616 + 20183617.

It is an arithmetic number, because the mean of its divisors is an integer number (20183617).

Almost surely, 2^40367233 is an apocalyptic number.

It is an amenable number.

40367233 is a deficient number, since it is larger than the sum of its proper divisors (1).

40367233 is an equidigital number, since it uses as much as digits as its factorization.

40367233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 40367233 is about 6353.5213071178. The cubic root of 40367233 is about 343.0386020185.

The spelling of 40367233 in words is "forty million, three hundred sixty-seven thousand, two hundred thirty-three".