58719380 has 48 divisors (see below), whose sum is σ = 127748880. Its totient is φ = 22656000.

The previous prime is 58719379. The next prime is 58719431. The reversal of 58719380 is 8391785.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 4048144 + 54671236 = 2012^2 + 7394^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82466 + ... + 83174.

It is an arithmetic number, because the mean of its divisors is an integer number (2661435).

Almost surely, 2^58719380 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 58719380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63874440).

58719380 is an abundant number, since it is smaller than the sum of its proper divisors (69029500).

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

58719380 is a wasteful number, since it uses less digits than its factorization.

58719380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 858 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 58719380 is about 7662.8571694897. The cubic root of 58719380 is about 388.6814555728.

It can be divided in two parts, 5871 and 9380, that added together give a palindrome (15251).

The spelling of 58719380 in words is "fifty-eight million, seven hundred nineteen thousand, three hundred eighty".