42576937 has 8 divisors (see below), whose sum is σ = 46630080. Its totient is φ = 38634960.

The previous prime is 42576913. The next prime is 42576943. The reversal of 42576937 is 73967524.

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

It is a de Polignac number, because none of the positive numbers 2^k-42576937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42576893 and 42576902.

It is not an unprimeable number, because it can be changed into a prime (42576337) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 26989 + ... + 28522.

It is an arithmetic number, because the mean of its divisors is an integer number (5828760).

Almost surely, 2^42576937 is an apocalyptic number.

It is an amenable number.

42576937 is a deficient number, since it is larger than the sum of its proper divisors (4053143).

42576937 is a wasteful number, since it uses less digits than its factorization.

42576937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55583.

The product of its digits is 317520, while the sum is 43.

The square root of 42576937 is about 6525.1005356240. The cubic root of 42576937 is about 349.1870574637.

The spelling of 42576937 in words is "forty-two million, five hundred seventy-six thousand, nine hundred thirty-seven".