42275495 has 8 divisors (see below), whose sum is σ = 52936416. Its totient is φ = 32349856.

The previous prime is 42275489. The next prime is 42275521. The reversal of 42275495 is 59457224.

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 42275495 - 2⁴ = 42275479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 183692 + ... + 183921.

It is an arithmetic number, because the mean of its divisors is an integer number (6617052).

Almost surely, 2^42275495 is an apocalyptic number.

42275495 is a deficient number, since it is larger than the sum of its proper divisors (10660921).

42275495 is a wasteful number, since it uses less digits than its factorization.

42275495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367641.

The product of its digits is 100800, while the sum is 38.

The square root of 42275495 is about 6501.9608580797. The cubic root of 42275495 is about 348.3610309445.

The spelling of 42275495 in words is "forty-two million, two hundred seventy-five thousand, four hundred ninety-five".