42237361 has 12 divisors (see below), whose sum is σ = 46524672. Its totient is φ = 38267064.

The previous prime is 42237341. The next prime is 42237373. The reversal of 42237361 is 16373224.

42237361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42237361 - 2⁷ = 42237233 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42237301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5760 + ... + 10846.

It is an arithmetic number, because the mean of its divisors is an integer number (3877056).

Almost surely, 2^42237361 is an apocalyptic number.

It is an amenable number.

42237361 is a deficient number, since it is larger than the sum of its proper divisors (4287311).

42237361 is a wasteful number, since it uses less digits than its factorization.

42237361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5148 (or 5129 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 42237361 is about 6499.0276965097. The cubic root of 42237361 is about 348.2562547544.

The spelling of 42237361 in words is "forty-two million, two hundred thirty-seven thousand, three hundred sixty-one".