42258374 has 8 divisors (see below), whose sum is σ = 64333848. Its totient is φ = 20813760.

The previous prime is 42258367. The next prime is 42258397. The reversal of 42258374 is 47385224.

42258374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 157547 + ... + 157814.

It is an arithmetic number, because the mean of its divisors is an integer number (8041731).

Almost surely, 2^42258374 is an apocalyptic number.

42258374 is a deficient number, since it is larger than the sum of its proper divisors (22075474).

42258374 is a wasteful number, since it uses less digits than its factorization.

42258374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315430.

The product of its digits is 53760, while the sum is 35.

The square root of 42258374 is about 6500.6441219313. The cubic root of 42258374 is about 348.3139974361.

The spelling of 42258374 in words is "forty-two million, two hundred fifty-eight thousand, three hundred seventy-four".