42888610 has 16 divisors (see below), whose sum is σ = 77427000. Its totient is φ = 17104896.

The previous prime is 42888541. The next prime is 42888611. The reversal of 42888610 is 1688824.

42888610 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 41563809 + 1324801 = 6447^2 + 1151^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42888610.

It is not an unprimeable number, because it can be changed into a prime (42888611) by changing a digit.

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, 2655 + ... + 9634.

Almost surely, 2^42888610 is an apocalyptic number.

42888610 is a deficient number, since it is larger than the sum of its proper divisors (34538390).

42888610 is a wasteful number, since it uses less digits than its factorization.

42888610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12645.

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 42888610 is about 6548.9396088222. The cubic root of 42888610 is about 350.0370300957.

The spelling of 42888610 in words is "forty-two million, eight hundred eighty-eight thousand, six hundred ten".