42426675 has 18 divisors (see below), whose sum is σ = 75991292. Its totient is φ = 22627440.

The previous prime is 42426673. The next prime is 42426749. The reversal of 42426675 is 57662424.

It is not a de Polignac number, because 42426675 - 2¹ = 42426673 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (42426673) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 94057 + ... + 94506.

Almost surely, 2^42426675 is an apocalyptic number.

42426675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42426675 is a deficient number, since it is larger than the sum of its proper divisors (33564617).

42426675 is a wasteful number, since it uses less digits than its factorization.

42426675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188579 (or 188571 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 42426675 is about 6513.5762066625. The cubic root of 42426675 is about 348.7757910552.

The spelling of 42426675 in words is "forty-two million, four hundred twenty-six thousand, six hundred seventy-five".