58170242 has 8 divisors (see below), whose sum is σ = 93967356. Its totient is φ = 26847792.

The previous prime is 58170241. The next prime is 58170247. The reversal of 58170242 is 24207185.

It can be written as a sum of positive squares in 2 ways, for example, as 58079641 + 90601 = 7621^2 + 301^2 .

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

It is not an unprimeable number, because it can be changed into a prime (58170241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118633 + ... + 1118684.

Almost surely, 2^58170242 is an apocalyptic number.

58170242 is a deficient number, since it is larger than the sum of its proper divisors (35797114).

58170242 is a wasteful number, since it uses less digits than its factorization.

58170242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237332.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 58170242 is about 7626.9418510960. The cubic root of 58170242 is about 387.4660215784.

The spelling of 58170242 in words is "fifty-eight million, one hundred seventy thousand, two hundred forty-two".