42658482 has 8 divisors (see below), whose sum is σ = 85316976. Its totient is φ = 14219492.

The previous prime is 42658463. The next prime is 42658493. The reversal of 42658482 is 28485624.

42658482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

42658482 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 42658482.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3554868 + ... + 3554879.

It is an arithmetic number, because the mean of its divisors is an integer number (10664622).

Almost surely, 2^42658482 is an apocalyptic number.

42658482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42658482 is a wasteful number, since it uses less digits than its factorization.

42658482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7109752.

The product of its digits is 122880, while the sum is 39.

The square root of 42658482 is about 6531.3461093407. The cubic root of 42658482 is about 349.4098408253.

The spelling of 42658482 in words is "forty-two million, six hundred fifty-eight thousand, four hundred eighty-two".