42460938 has 24 divisors (see below), whose sum is σ = 99076068. Its totient is φ = 13064832.

The previous prime is 42460937. The next prime is 42460939. The reversal of 42460938 is 83906424.

It is a happy number.

42460938 is a `hidden beast` number, since 42 + 4 + 609 + 3 + 8 = 666.

42460938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42460937) and next prime (42460939).

It can be written as a sum of positive squares in 2 ways, for example, as 42029289 + 431649 = 6483^2 + 657^2 .

It is not an unprimeable number, because it can be changed into a prime (42460931) 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 11 ways as a sum of consecutive naturals, for example, 90495 + ... + 90962.

Almost surely, 2^42460938 is an apocalyptic number.

42460938 is an abundant number, since it is smaller than the sum of its proper divisors (56615130).

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

42460938 is a wasteful number, since it uses less digits than its factorization.

42460938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181478 (or 181475 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 42460938 is about 6516.2057978551. The cubic root of 42460938 is about 348.8696540905.

The spelling of 42460938 in words is "forty-two million, four hundred sixty thousand, nine hundred thirty-eight".