42332337 has 6 divisors (see below), whose sum is σ = 61146722. Its totient is φ = 28221552.

The previous prime is 42332321. The next prime is 42332371. The reversal of 42332337 is 73323324.

It is a happy number.

42332337 is a `hidden beast` number, since 423 + 3 + 233 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 40144896 + 2187441 = 6336^2 + 1479^2 .

It is not a de Polignac number, because 42332337 - 2⁴ = 42332321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42332337.

It is not an unprimeable number, because it can be changed into a prime (42332237) 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, 2351788 + ... + 2351805.

Almost surely, 2^42332337 is an apocalyptic number.

It is an amenable number.

42332337 is a deficient number, since it is larger than the sum of its proper divisors (18814385).

42332337 is a wasteful number, since it uses less digits than its factorization.

42332337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4703599 (or 4703596 counting only the distinct ones).

The product of its digits is 9072, while the sum is 27.

The square root of 42332337 is about 6506.3305326428. The cubic root of 42332337 is about 348.5170919561.

The spelling of 42332337 in words is "forty-two million, three hundred thirty-two thousand, three hundred thirty-seven".