42675378 has 8 divisors (see below), whose sum is σ = 85350768. Its totient is φ = 14225124.

The previous prime is 42675377. The next prime is 42675379. The reversal of 42675378 is 87357624.

It is an interprime number because it is at equal distance from previous prime (42675377) and next prime (42675379).

It is a sphenic number, since it is the product of 3 distinct primes.

42675378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (42675377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3556276 + ... + 3556287.

It is an arithmetic number, because the mean of its divisors is an integer number (10668846).

Almost surely, 2^42675378 is an apocalyptic number.

42675378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42675378 is a wasteful number, since it uses less digits than its factorization.

42675378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7112568.

The product of its digits is 282240, while the sum is 42.

The square root of 42675378 is about 6532.6394359401. The cubic root of 42675378 is about 349.4559656844.

The spelling of 42675378 in words is "forty-two million, six hundred seventy-five thousand, three hundred seventy-eight".