42460004 has 12 divisors (see below), whose sum is σ = 75071724. Its totient is φ = 21010944.

The previous prime is 42459983. The next prime is 42460013. The reversal of 42460004 is 40006424.

42460004 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 2 ways, for example, as 30913600 + 11546404 = 5560^2 + 3398^2 .

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, 54329 + ... + 55104.

It is an arithmetic number, because the mean of its divisors is an integer number (6255977).

Almost surely, 2^42460004 is an apocalyptic number.

It is an amenable number.

42460004 is a deficient number, since it is larger than the sum of its proper divisors (32611720).

42460004 is a wasteful number, since it uses less digits than its factorization.

42460004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109534 (or 109532 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 42460004 is about 6516.1341299884. The cubic root of 42460004 is about 348.8670960794.

Adding to 42460004 its reverse (40006424), we get a palindrome (82466428).

The spelling of 42460004 in words is "forty-two million, four hundred sixty thousand, four".