42268627 has 2 divisors, whose sum is σ = 42268628. Its totient is φ = 42268626.

The previous prime is 42268621. The next prime is 42268657. The reversal of 42268627 is 72686224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42268627 - 2³ = 42268619 is a prime.

It is equal to p_2562967 and since 42268627 and 2562967 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (42268621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21134313 + 21134314.

It is an arithmetic number, because the mean of its divisors is an integer number (21134314).

Almost surely, 2^42268627 is an apocalyptic number.

42268627 is a deficient number, since it is larger than the sum of its proper divisors (1).

42268627 is an equidigital number, since it uses as much as digits as its factorization.

42268627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 37.

The square root of 42268627 is about 6501.4326882619. The cubic root of 42268627 is about 348.3421652230.

The spelling of 42268627 in words is "forty-two million, two hundred sixty-eight thousand, six hundred twenty-seven".