42926337 has 6 divisors (see below), whose sum is σ = 62004722. Its totient is φ = 28617552.

The previous prime is 42926333. The next prime is 42926357. The reversal of 42926337 is 73362924.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 39388176 + 3538161 = 6276^2 + 1881^2 .

It is not a de Polignac number, because 42926337 - 2² = 42926333 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42926333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2384788 + ... + 2384805.

Almost surely, 2^42926337 is an apocalyptic number.

It is an amenable number.

42926337 is a deficient number, since it is larger than the sum of its proper divisors (19078385).

42926337 is a wasteful number, since it uses less digits than its factorization.

42926337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4769599 (or 4769596 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 42926337 is about 6551.8193656419. The cubic root of 42926337 is about 350.1396367998.

The spelling of 42926337 in words is "forty-two million, nine hundred twenty-six thousand, three hundred thirty-seven".