58958340 has 96 divisors (see below), whose sum is σ = 189799680. Its totient is φ = 13395456.

The previous prime is 58958309. The next prime is 58958359. The reversal of 58958340 is 4385985.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 58958292 and 58958301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95874 + ... + 96486.

It is an arithmetic number, because the mean of its divisors is an integer number (1977080).

Almost surely, 2^58958340 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 58958340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94899840).

58958340 is an abundant number, since it is smaller than the sum of its proper divisors (130841340).

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

58958340 is a wasteful number, since it uses less digits than its factorization.

58958340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 58958340 is about 7678.4334339760. The cubic root of 58958340 is about 389.2079916336.

The spelling of 58958340 in words is "fifty-eight million, nine hundred fifty-eight thousand, three hundred forty".