42241746 has 16 divisors (see below), whose sum is σ = 84597408. Its totient is φ = 14061600.

The previous prime is 42241733. The next prime is 42241763. The reversal of 42241746 is 64714224.

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 7 ways as a sum of consecutive naturals, for example, 526 + ... + 9206.

It is an arithmetic number, because the mean of its divisors is an integer number (5287338).

Almost surely, 2^42241746 is an apocalyptic number.

42241746 is an abundant number, since it is smaller than the sum of its proper divisors (42355662).

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

42241746 is a wasteful number, since it uses less digits than its factorization.

42241746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9497.

The product of its digits is 10752, while the sum is 30.

The square root of 42241746 is about 6499.3650459103. The cubic root of 42241746 is about 348.2683060979.

The spelling of 42241746 in words is "forty-two million, two hundred forty-one thousand, seven hundred forty-six".