42330937 has 8 divisors (see below), whose sum is σ = 46464480. Its totient is φ = 38244960.

The previous prime is 42330931. The next prime is 42330943. The reversal of 42330937 is 73903324.

It is an interprime number because it is at equal distance from previous prime (42330931) and next prime (42330943).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42330937 - 2¹⁹ = 41806649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42330899 and 42330908.

It is not an unprimeable number, because it can be changed into a prime (42330931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10012 + ... + 13597.

It is an arithmetic number, because the mean of its divisors is an integer number (5808060).

Almost surely, 2^42330937 is an apocalyptic number.

It is an amenable number.

42330937 is a deficient number, since it is larger than the sum of its proper divisors (4133543).

42330937 is a wasteful number, since it uses less digits than its factorization.

42330937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23783.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 42330937 is about 6506.2229442281. Note that the first 3 decimals coincide. The cubic root of 42330937 is about 348.5132499026.

The spelling of 42330937 in words is "forty-two million, three hundred thirty thousand, nine hundred thirty-seven".