42346255 has 16 divisors (see below), whose sum is σ = 58213440. Its totient is φ = 28968192.

The previous prime is 42346253. The next prime is 42346273. The reversal of 42346255 is 55264324.

It is a cyclic number.

It is not a de Polignac number, because 42346255 - 2¹ = 42346253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42346253) 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, 16627 + ... + 19003.

It is an arithmetic number, because the mean of its divisors is an integer number (3638340).

Almost surely, 2^42346255 is an apocalyptic number.

42346255 is a deficient number, since it is larger than the sum of its proper divisors (15867185).

42346255 is a wasteful number, since it uses less digits than its factorization.

42346255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2898.

The product of its digits is 28800, while the sum is 31.

The square root of 42346255 is about 6507.4000184405. The cubic root of 42346255 is about 348.5552828501. Note that the first 3 decimals are identical.

The spelling of 42346255 in words is "forty-two million, three hundred forty-six thousand, two hundred fifty-five".