58442246 has 8 divisors (see below), whose sum is σ = 89702184. Its totient is φ = 28541520.

The previous prime is 58442239. The next prime is 58442249. The reversal of 58442246 is 64224485.

58442246 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 super-2 number, since 2×58442246² = 6830992235049032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58442249) by changing a digit.

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, 339695 + ... + 339866.

It is an arithmetic number, because the mean of its divisors is an integer number (11212773).

Almost surely, 2^58442246 is an apocalyptic number.

58442246 is a deficient number, since it is larger than the sum of its proper divisors (31259938).

58442246 is a wasteful number, since it uses less digits than its factorization.

58442246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679606.

The product of its digits is 61440, while the sum is 35.

The square root of 58442246 is about 7644.7528410015. The cubic root of 58442246 is about 388.0690129481.

The spelling of 58442246 in words is "fifty-eight million, four hundred forty-two thousand, two hundred forty-six".