42376265 has 4 divisors (see below), whose sum is σ = 50851524. Its totient is φ = 33901008.

The previous prime is 42376261. The next prime is 42376283. The reversal of 42376265 is 56267324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16192576 + 26183689 = 4024^2 + 5117^2 .

It is a cyclic number.

It is not a de Polignac number, because 42376265 - 2² = 42376261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42376261) 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 3 ways as a sum of consecutive naturals, for example, 4237622 + ... + 4237631.

It is an arithmetic number, because the mean of its divisors is an integer number (12712881).

Almost surely, 2^42376265 is an apocalyptic number.

It is an amenable number.

42376265 is a deficient number, since it is larger than the sum of its proper divisors (8475259).

42376265 is an equidigital number, since it uses as much as digits as its factorization.

42376265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8475258.

The product of its digits is 60480, while the sum is 35.

The square root of 42376265 is about 6509.7054464853. The cubic root of 42376265 is about 348.6376016135.

The spelling of 42376265 in words is "forty-two million, three hundred seventy-six thousand, two hundred sixty-five".