4245133 has 4 divisors (see below), whose sum is σ = 4429728. Its totient is φ = 4060540.

The previous prime is 4245119. The next prime is 4245149. The reversal of 4245133 is 3315424.

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 4245133 - 2⁹ = 4244621 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 (4245103) 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, 92263 + ... + 92308.

It is an arithmetic number, because the mean of its divisors is an integer number (1107432).

Almost surely, 2^4245133 is an apocalyptic number.

It is an amenable number.

4245133 is a deficient number, since it is larger than the sum of its proper divisors (184595).

4245133 is a wasteful number, since it uses less digits than its factorization.

4245133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184594.

The product of its digits is 1440, while the sum is 22.

The square root of 4245133 is about 2060.3720537806. The cubic root of 4245133 is about 161.9187343258.

The spelling of 4245133 in words is "four million, two hundred forty-five thousand, one hundred thirty-three".