42922558 has 16 divisors (see below), whose sum is σ = 77454720. Its totient is φ = 17427096.

The previous prime is 42922549. The next prime is 42922567. The reversal of 42922558 is 85522924.

42922558 is nontrivially palindromic in base 6.

It is an interprime number because it is at equal distance from previous prime (42922549) and next prime (42922567).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80416 + ... + 80947.

It is an arithmetic number, because the mean of its divisors is an integer number (4840920).

Almost surely, 2^42922558 is an apocalyptic number.

42922558 is a deficient number, since it is larger than the sum of its proper divisors (34532162).

42922558 is a wasteful number, since it uses less digits than its factorization.

42922558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161391.

The product of its digits is 57600, while the sum is 37.

The square root of 42922558 is about 6551.5309661178. The cubic root of 42922558 is about 350.1293617052.

The spelling of 42922558 in words is "forty-two million, nine hundred twenty-two thousand, five hundred fifty-eight".