42375970 has 32 divisors (see below), whose sum is σ = 93881088. Its totient is φ = 13411008.

The previous prime is 42375967. The next prime is 42375979. The reversal of 42375970 is 7957324.

It is not an unprimeable number, because it can be changed into a prime (42375979) 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, 22374 + ... + 24193.

It is an arithmetic number, because the mean of its divisors is an integer number (2933784).

Almost surely, 2^42375970 is an apocalyptic number.

42375970 is an abundant number, since it is smaller than the sum of its proper divisors (51505118).

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

42375970 is a wasteful number, since it uses less digits than its factorization.

42375970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46594.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 42375970 is about 6509.6827879705. The cubic root of 42375970 is about 348.6367926045.

The spelling of 42375970 in words is "forty-two million, three hundred seventy-five thousand, nine hundred seventy".