42052335 has 16 divisors (see below), whose sum is σ = 72459744. Its totient is φ = 20702592.

The previous prime is 42052333. The next prime is 42052343. The reversal of 42052335 is 53325024.

It is not a de Polignac number, because 42052335 - 2¹ = 42052333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42052333) 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, 107632 + ... + 108021.

It is an arithmetic number, because the mean of its divisors is an integer number (4528734).

Almost surely, 2^42052335 is an apocalyptic number.

42052335 is a deficient number, since it is larger than the sum of its proper divisors (30407409).

42052335 is a wasteful number, since it uses less digits than its factorization.

42052335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215674.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 42052335 is about 6484.7771742752. Note that the first 3 decimals coincide. The cubic root of 42052335 is about 347.7469838107.

Adding to 42052335 its reverse (53325024), we get a palindrome (95377359).

The spelling of 42052335 in words is "forty-two million, fifty-two thousand, three hundred thirty-five".