4122533 has 4 divisors (see below), whose sum is σ = 4127328. Its totient is φ = 4117740.

The previous prime is 4122493. The next prime is 4122557. The reversal of 4122533 is 3352214.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4122533 - 2⁸ = 4122277 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 (4122583) 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, 713 + ... + 2958.

It is an arithmetic number, because the mean of its divisors is an integer number (1031832).

Almost surely, 2^4122533 is an apocalyptic number.

It is an amenable number.

4122533 is a deficient number, since it is larger than the sum of its proper divisors (4795).

4122533 is a wasteful number, since it uses less digits than its factorization.

4122533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4794.

The product of its digits is 720, while the sum is 20.

The square root of 4122533 is about 2030.4021769098. The cubic root of 4122533 is about 160.3447384586.

Adding to 4122533 its reverse (3352214), we get a palindrome (7474747).

It can be divided in two parts, 41225 and 33, that multiplied together give a triangular number (1360425 = T₁₆₄₉).

The spelling of 4122533 in words is "four million, one hundred twenty-two thousand, five hundred thirty-three".