42052233 has 16 divisors (see below), whose sum is σ = 58665600. Its totient is φ = 26759040.

The previous prime is 42052229. The next prime is 42052243. The reversal of 42052233 is 33225024.

It is not a de Polignac number, because 42052233 - 2² = 42052229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42052243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5028 + ... + 10458.

It is an arithmetic number, because the mean of its divisors is an integer number (3666600).

Almost surely, 2^42052233 is an apocalyptic number.

It is an amenable number.

42052233 is a deficient number, since it is larger than the sum of its proper divisors (16613367).

42052233 is a wasteful number, since it uses less digits than its factorization.

42052233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 42052233 is about 6484.7693096979. The cubic root of 42052233 is about 347.7467026514.

Adding to 42052233 its reverse (33225024), we get a palindrome (75277257).

The spelling of 42052233 in words is "forty-two million, fifty-two thousand, two hundred thirty-three".