42748760 has 16 divisors (see below), whose sum is σ = 96184800. Its totient is φ = 17099488.

The previous prime is 42748757. The next prime is 42748807. The reversal of 42748760 is 6784724.

It is a congruent number.

It is an unprimeable number.

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, 534320 + ... + 534399.

It is an arithmetic number, because the mean of its divisors is an integer number (6011550).

Almost surely, 2^42748760 is an apocalyptic number.

42748760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42748760 is an abundant number, since it is smaller than the sum of its proper divisors (53436040).

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

42748760 is a wasteful number, since it uses less digits than its factorization.

42748760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068730 (or 1068726 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 42748760 is about 6538.2535894534. The cubic root of 42748760 is about 349.6561521026.

The spelling of 42748760 in words is "forty-two million, seven hundred forty-eight thousand, seven hundred sixty".