58158213 has 8 divisors (see below), whose sum is σ = 79435776. Its totient is φ = 37826400.

The previous prime is 58158209. The next prime is 58158227. The reversal of 58158213 is 31285185.

It is a happy number.

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

It is not a de Polignac number, because 58158213 - 2² = 58158209 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58158293) 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, 236293 + ... + 236538.

It is an arithmetic number, because the mean of its divisors is an integer number (9929472).

Almost surely, 2^58158213 is an apocalyptic number.

It is an amenable number.

58158213 is a deficient number, since it is larger than the sum of its proper divisors (21277563).

58158213 is a wasteful number, since it uses less digits than its factorization.

58158213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472875.

The product of its digits is 9600, while the sum is 33.

The square root of 58158213 is about 7626.1532242671. The cubic root of 58158213 is about 387.4393117584.

It can be divided in two parts, 5815 and 8213, that added together give a triangular number (14028 = T₁₆₇).

The spelling of 58158213 in words is "fifty-eight million, one hundred fifty-eight thousand, two hundred thirteen".