4240133 has 4 divisors (see below), whose sum is σ = 4259040. Its totient is φ = 4221228.

The previous prime is 4240127. The next prime is 4240139. The reversal of 4240133 is 3310424.

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 an interprime number because it is at equal distance from previous prime (4240127) and next prime (4240139).

It is a cyclic number.

It is not a de Polignac number, because 4240133 - 2⁶ = 4240069 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 (4240139) 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, 9113 + ... + 9566.

It is an arithmetic number, because the mean of its divisors is an integer number (1064760).

Almost surely, 2^4240133 is an apocalyptic number.

It is an amenable number.

4240133 is a deficient number, since it is larger than the sum of its proper divisors (18907).

4240133 is a wasteful number, since it uses less digits than its factorization.

4240133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18906.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4240133 is about 2059.1583231991. The cubic root of 4240133 is about 161.8551390092.

Adding to 4240133 its reverse (3310424), we get a palindrome (7550557).

The spelling of 4240133 in words is "four million, two hundred forty thousand, one hundred thirty-three".