42362544 has 40 divisors (see below), whose sum is σ = 125071360. Its totient is φ = 12103488.

The previous prime is 42362491. The next prime is 42362549. The reversal of 42362544 is 44526324.

It is not an unprimeable number, because it can be changed into a prime (42362549) 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, 62704 + ... + 63375.

It is an arithmetic number, because the mean of its divisors is an integer number (3126784).

Almost surely, 2^42362544 is an apocalyptic number.

It is an amenable number.

42362544 is an abundant number, since it is smaller than the sum of its proper divisors (82708816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42362544 is a wasteful number, since it uses less digits than its factorization.

42362544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126097 (or 126091 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 42362544 is about 6508.6514732316. The cubic root of 42362544 is about 348.5999691249.

Adding to 42362544 its reverse (44526324), we get a palindrome (86888868).

The spelling of 42362544 in words is "forty-two million, three hundred sixty-two thousand, five hundred forty-four".