58380828 has 96 divisors (see below), whose sum is σ = 156280320. Its totient is φ = 16800000.

The previous prime is 58380827. The next prime is 58380851. The reversal of 58380828 is 82808385.

It is a self number, because there is not a number n which added to its sum of digits gives 58380828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58380821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386553 + ... + 386703.

It is an arithmetic number, because the mean of its divisors is an integer number (1627920).

Almost surely, 2^58380828 is an apocalyptic number.

58380828 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58380828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78140160).

58380828 is an abundant number, since it is smaller than the sum of its proper divisors (97899492).

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

58380828 is a wasteful number, since it uses less digits than its factorization.

58380828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 58380828 is about 7640.7347814199. The cubic root of 58380828 is about 387.9330224134.

The spelling of 58380828 in words is "fifty-eight million, three hundred eighty thousand, eight hundred twenty-eight".