42375528 has 64 divisors (see below), whose sum is σ = 126772800. Its totient is φ = 13037760.

The previous prime is 42375527. The next prime is 42375547. The reversal of 42375528 is 82557324.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 42375492 and 42375501.

It is not an unprimeable number, because it can be changed into a prime (42375523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4738 + ... + 10353.

It is an arithmetic number, because the mean of its divisors is an integer number (1980825).

Almost surely, 2^42375528 is an apocalyptic number.

It is an amenable number.

42375528 is an abundant number, since it is smaller than the sum of its proper divisors (84397272).

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

42375528 is a wasteful number, since it uses less digits than its factorization.

42375528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15119 (or 15109 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 42375528 is about 6509.6488384551. The cubic root of 42375528 is about 348.6355804553.

The spelling of 42375528 in words is "forty-two million, three hundred seventy-five thousand, five hundred twenty-eight".