42314547 has 24 divisors (see below), whose sum is σ = 65672208. Its totient is φ = 24133120.

The previous prime is 42314527. The next prime is 42314551. The reversal of 42314547 is 74541324.

42314547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42314547 - 2⁸ = 42314291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42314527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2743 + ... + 9599.

It is an arithmetic number, because the mean of its divisors is an integer number (2736342).

Almost surely, 2^42314547 is an apocalyptic number.

42314547 is a deficient number, since it is larger than the sum of its proper divisors (23357661).

42314547 is a wasteful number, since it uses less digits than its factorization.

42314547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6899 (or 6888 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 42314547 is about 6504.9632589278. The cubic root of 42314547 is about 348.4682641314.

It can be divided in two parts, 4231 and 4547, that added together give a palindrome (8778).

The spelling of 42314547 in words is "forty-two million, three hundred fourteen thousand, five hundred forty-seven".