42063205 has 16 divisors (see below), whose sum is σ = 52848000. Its totient is φ = 32079168.

The previous prime is 42063193. The next prime is 42063211. The reversal of 42063205 is 50236024.

42063205 = T₁₃₅ + T₁₃₆ + ... + T₆₃₃.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 42063205 - 2¹¹ = 42061157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57019 + ... + 57751.

It is an arithmetic number, because the mean of its divisors is an integer number (3303000).

Almost surely, 2^42063205 is an apocalyptic number.

It is an amenable number.

42063205 is a deficient number, since it is larger than the sum of its proper divisors (10784795).

42063205 is a wasteful number, since it uses less digits than its factorization.

42063205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260.

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

The square root of 42063205 is about 6485.6152368145. The cubic root of 42063205 is about 347.7769439708.

Adding to 42063205 its reverse (50236024), we get a palindrome (92299229).

The spelling of 42063205 in words is "forty-two million, sixty-three thousand, two hundred five".