42026932 has 6 divisors (see below), whose sum is σ = 73547138. Its totient is φ = 21013464.

The previous prime is 42026921. The next prime is 42027017. The reversal of 42026932 is 23962024.

It can be written as a sum of positive squares in only one way, i.e., 22982436 + 19044496 = 4794^2 + 4364^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42026932.

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 as a sum of consecutive naturals, namely, 5253363 + ... + 5253370.

Almost surely, 2^42026932 is an apocalyptic number.

It is an amenable number.

42026932 is a deficient number, since it is larger than the sum of its proper divisors (31520206).

42026932 is a wasteful number, since it uses less digits than its factorization.

42026932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10506737 (or 10506735 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 42026932 is about 6482.8182143262. The cubic root of 42026932 is about 347.6769473034.

Adding to 42026932 its reverse (23962024), we get a palindrome (65988956).

The spelling of 42026932 in words is "forty-two million, twenty-six thousand, nine hundred thirty-two".