42327263 has 16 divisors (see below), whose sum is σ = 49248000. Its totient is φ = 35952000.

The previous prime is 42327251. The next prime is 42327277. The reversal of 42327263 is 36272324.

It is a cyclic number.

It is not a de Polignac number, because 42327263 - 2⁴ = 42327247 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 (42327283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27488 + ... + 28986.

It is an arithmetic number, because the mean of its divisors is an integer number (3078000).

Almost surely, 2^42327263 is an apocalyptic number.

42327263 is a deficient number, since it is larger than the sum of its proper divisors (6920737).

42327263 is a wasteful number, since it uses less digits than its factorization.

42327263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678.

The product of its digits is 12096, while the sum is 29.

The square root of 42327263 is about 6505.9405930273. The cubic root of 42327263 is about 348.5031668537.

Adding to 42327263 its reverse (36272324), we get a palindrome (78599587).

The spelling of 42327263 in words is "forty-two million, three hundred twenty-seven thousand, two hundred sixty-three".