42059572 has 6 divisors (see below), whose sum is σ = 73604258. Its totient is φ = 21029784.

The previous prime is 42059569. The next prime is 42059573. The reversal of 42059572 is 27595024.

It can be written as a sum of positive squares in only one way, i.e., 37015056 + 5044516 = 6084^2 + 2246^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42059573) 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 as a sum of consecutive naturals, namely, 5257443 + ... + 5257450.

Almost surely, 2^42059572 is an apocalyptic number.

It is an amenable number.

42059572 is a deficient number, since it is larger than the sum of its proper divisors (31544686).

42059572 is a wasteful number, since it uses less digits than its factorization.

42059572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10514897 (or 10514895 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 42059572 is about 6485.3351493967. The cubic root of 42059572 is about 347.7669311816.

The spelling of 42059572 in words is "forty-two million, fifty-nine thousand, five hundred seventy-two".