42231058 has 8 divisors (see below), whose sum is σ = 63421452. Its totient is φ = 21090576.

The previous prime is 42231041. The next prime is 42231067. The reversal of 42231058 is 85013224.

It can be written as a sum of positive squares in 2 ways, for example, as 33953929 + 8277129 = 5827^2 + 2877^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10285 + ... + 13792.

Almost surely, 2^42231058 is an apocalyptic number.

42231058 is a deficient number, since it is larger than the sum of its proper divisors (21190394).

42231058 is a wasteful number, since it uses less digits than its factorization.

42231058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24956.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 42231058 is about 6498.5427597270. The cubic root of 42231058 is about 348.2389306894.

The spelling of 42231058 in words is "forty-two million, two hundred thirty-one thousand, fifty-eight".