42268607 has 2 divisors, whose sum is σ = 42268608. Its totient is φ = 42268606.

The previous prime is 42268561. The next prime is 42268619. The reversal of 42268607 is 70686224.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42268607 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42268627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21134303 + 21134304.

It is an arithmetic number, because the mean of its divisors is an integer number (21134304).

Almost surely, 2^42268607 is an apocalyptic number.

42268607 is a deficient number, since it is larger than the sum of its proper divisors (1).

42268607 is an equidigital number, since it uses as much as digits as its factorization.

42268607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 42268607 is about 6501.4311501392. The cubic root of 42268607 is about 348.3421102820.

It can be divided in two parts, 42268 and 607, that added together give a cube (42875 = 35³).

The spelling of 42268607 in words is "forty-two million, two hundred sixty-eight thousand, six hundred seven".