42337772 has 6 divisors (see below), whose sum is σ = 74091108. Its totient is φ = 21168884.

The previous prime is 42337747. The next prime is 42337781. The reversal of 42337772 is 27773324.

It is a zygodrome in base 3.

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 as a sum of consecutive naturals, namely, 5292218 + ... + 5292225.

It is an arithmetic number, because the mean of its divisors is an integer number (12348518).

Almost surely, 2^42337772 is an apocalyptic number.

It is an amenable number.

42337772 is a deficient number, since it is larger than the sum of its proper divisors (31753336).

42337772 is a wasteful number, since it uses less digits than its factorization.

42337772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10584447 (or 10584445 counting only the distinct ones).

The product of its digits is 49392, while the sum is 35.

The square root of 42337772 is about 6506.7481893800. The cubic root of 42337772 is about 348.5320065538.

The spelling of 42337772 in words is "forty-two million, three hundred thirty-seven thousand, seven hundred seventy-two".