58855000 has 80 divisors (see below), whose sum is σ = 140580000. Its totient is φ = 23088000.

The previous prime is 58854997. The next prime is 58855001. The reversal of 58855000 is 55885.

It is a happy number.

It is a super-2 number, since 2×58855000² = 6927822050000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58855001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 394926 + ... + 395074.

It is an arithmetic number, because the mean of its divisors is an integer number (1757250).

Almost surely, 2^58855000 is an apocalyptic number.

58855000 is a gapful number since it is divisible by the number (50) 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 58855000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70290000).

58855000 is an abundant number, since it is smaller than the sum of its proper divisors (81725000).

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

58855000 is a wasteful number, since it uses less digits than its factorization.

58855000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 31.

The square root of 58855000 is about 7671.7012454866. The cubic root of 58855000 is about 388.9804621842.

The spelling of 58855000 in words is "fifty-eight million, eight hundred fifty-five thousand".