42751662 has 8 divisors (see below), whose sum is σ = 85503336. Its totient is φ = 14250552.

The previous prime is 42751637. The next prime is 42751699. The reversal of 42751662 is 26615724.

42751662 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.

42751662 is an admirable number.

It is a congruent number.

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, 3562633 + ... + 3562644.

It is an arithmetic number, because the mean of its divisors is an integer number (10687917).

Almost surely, 2^42751662 is an apocalyptic number.

42751662 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.

42751662 is a wasteful number, since it uses less digits than its factorization.

42751662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7125282.

The product of its digits is 20160, while the sum is 33.

The square root of 42751662 is about 6538.4755103923. The cubic root of 42751662 is about 349.6640640607.

The spelling of 42751662 in words is "forty-two million, seven hundred fifty-one thousand, six hundred sixty-two".