40233241 has 4 divisors (see below), whose sum is σ = 42350800. Its totient is φ = 38115684.

The previous prime is 40233229. The next prime is 40233247. The reversal of 40233241 is 14233204.

40233241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40233241 - 2⁵ = 40233209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 2117539 = 40233241 / (4 + 0 + 2 + 3 + 3 + 2 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40233247) 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 in 3 ways as a sum of consecutive naturals, for example, 1058751 + ... + 1058788.

It is an arithmetic number, because the mean of its divisors is an integer number (10587700).

Almost surely, 2^40233241 is an apocalyptic number.

It is an amenable number.

40233241 is a deficient number, since it is larger than the sum of its proper divisors (2117559).

40233241 is a wasteful number, since it uses less digits than its factorization.

40233241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117558.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 40233241 is about 6342.9678384807. The cubic root of 40233241 is about 342.6586289900.

Adding to 40233241 its reverse (14233204), we get a palindrome (54466445).

The spelling of 40233241 in words is "forty million, two hundred thirty-three thousand, two hundred forty-one".