42858688 has 14 divisors (see below), whose sum is σ = 85047836. Its totient is φ = 21429312.

The previous prime is 42858667. The next prime is 42858703. The reversal of 42858688 is 88685824.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334770 + ... + 334897.

Almost surely, 2^42858688 is an apocalyptic number.

It is an amenable number.

42858688 is a deficient number, since it is larger than the sum of its proper divisors (42189148).

42858688 is an equidigital number, since it uses as much as digits as its factorization.

42858688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669679 (or 669669 counting only the distinct ones).

The product of its digits is 983040, while the sum is 49.

The square root of 42858688 is about 6546.6547182511. The cubic root of 42858688 is about 349.9556079752.

The spelling of 42858688 in words is "forty-two million, eight hundred fifty-eight thousand, six hundred eighty-eight".