42075263 has 8 divisors (see below), whose sum is σ = 42823680. Its totient is φ = 41330520.

The previous prime is 42075247. The next prime is 42075301. The reversal of 42075263 is 36257024.

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

It is a cyclic number.

It is not a de Polignac number, because 42075263 - 2⁴ = 42075247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42015263) 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 7 ways as a sum of consecutive naturals, for example, 32258 + ... + 33536.

It is an arithmetic number, because the mean of its divisors is an integer number (5352960).

Almost surely, 2^42075263 is an apocalyptic number.

42075263 is a deficient number, since it is larger than the sum of its proper divisors (748417).

42075263 is a wasteful number, since it uses less digits than its factorization.

42075263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 42075263 is about 6486.5447658981. The cubic root of 42075263 is about 347.8101724877.

The spelling of 42075263 in words is "forty-two million, seventy-five thousand, two hundred sixty-three".