42594884 has 12 divisors (see below), whose sum is σ = 78464400. Its totient is φ = 20176488.

The previous prime is 42594883. The next prime is 42594889. The reversal of 42594884 is 48849524.

It is not an unprimeable number, because it can be changed into a prime (42594883) 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 3 ways as a sum of consecutive naturals, for example, 280154 + ... + 280305.

It is an arithmetic number, because the mean of its divisors is an integer number (6538700).

Almost surely, 2^42594884 is an apocalyptic number.

It is an amenable number.

42594884 is a deficient number, since it is larger than the sum of its proper divisors (35869516).

42594884 is a wasteful number, since it uses less digits than its factorization.

42594884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560482 (or 560480 counting only the distinct ones).

The product of its digits is 368640, while the sum is 44.

The square root of 42594884 is about 6526.4756185862. The cubic root of 42594884 is about 349.2361135978.

The spelling of 42594884 in words is "forty-two million, five hundred ninety-four thousand, eight hundred eighty-four".