58442842 has 16 divisors (see below), whose sum is σ = 88893000. Its totient is φ = 28814400.

The previous prime is 58442837. The next prime is 58442849. The reversal of 58442842 is 24824485.

It can be written as a sum of positive squares in 4 ways, for example, as 58232161 + 210681 = 7631^2 + 459^2 .

It is not an unprimeable number, because it can be changed into a prime (58442849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70084 + ... + 70912.

Almost surely, 2^58442842 is an apocalyptic number.

58442842 is a deficient number, since it is larger than the sum of its proper divisors (30450158).

58442842 is a wasteful number, since it uses less digits than its factorization.

58442842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281.

The product of its digits is 81920, while the sum is 37.

The square root of 58442842 is about 7644.7918218876. The cubic root of 58442842 is about 388.0703321328.

The spelling of 58442842 in words is "fifty-eight million, four hundred forty-two thousand, eight hundred forty-two".