58158380 has 48 divisors (see below), whose sum is σ = 140722176. Its totient is φ = 19776960.

The previous prime is 58158379. The next prime is 58158383. The reversal of 58158380 is 8385185.

It is not an unprimeable number, because it can be changed into a prime (58158383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16145 + ... + 19415.

It is an arithmetic number, because the mean of its divisors is an integer number (2931712).

Almost surely, 2^58158380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58158380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70361088).

58158380 is an abundant number, since it is smaller than the sum of its proper divisors (82563796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58158380 is a wasteful number, since it uses less digits than its factorization.

58158380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3414 (or 3412 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The square root of 58158380 is about 7626.1641734230. The cubic root of 58158380 is about 387.4396825991.

The spelling of 58158380 in words is "fifty-eight million, one hundred fifty-eight thousand, three hundred eighty".