42766030 has 16 divisors (see below), whose sum is σ = 77261760. Its totient is φ = 17043552.

The previous prime is 42766027. The next prime is 42766049. The reversal of 42766030 is 3066724.

42766030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42766030.

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 7 ways as a sum of consecutive naturals, for example, 4950 + ... + 10489.

It is an arithmetic number, because the mean of its divisors is an integer number (4828860).

Almost surely, 2^42766030 is an apocalyptic number.

42766030 is a deficient number, since it is larger than the sum of its proper divisors (34495730).

42766030 is a wasteful number, since it uses less digits than its factorization.

42766030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15723.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 42766030 is about 6539.5741451565. The cubic root of 42766030 is about 349.7032314312.

The spelling of 42766030 in words is "forty-two million, seven hundred sixty-six thousand, thirty".