42234552 has 48 divisors (see below), whose sum is σ = 114734880. Its totient is φ = 14035200.

The previous prime is 42234547. The next prime is 42234593. The reversal of 42234552 is 25543224.

It is a happy 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 11 ways as a sum of consecutive naturals, for example, 30352 + ... + 31712.

It is an arithmetic number, because the mean of its divisors is an integer number (2390310).

Almost surely, 2^42234552 is an apocalyptic number.

It is an amenable number.

42234552 is an abundant number, since it is smaller than the sum of its proper divisors (72500328).

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

42234552 is a wasteful number, since it uses less digits than its factorization.

42234552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804 (or 1797 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 42234552 is about 6498.8115836667. The cubic root of 42234552 is about 348.2485343107.

Adding to 42234552 its reverse (25543224), we get a palindrome (67777776).

The spelling of 42234552 in words is "forty-two million, two hundred thirty-four thousand, five hundred fifty-two".