58212880 has 80 divisors (see below), whose sum is σ = 149615424. Its totient is φ = 20887040.

The previous prime is 58212859. The next prime is 58212887. The reversal of 58212880 is 8821285.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (58212887) 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, 72642 + ... + 73438.

Almost surely, 2^58212880 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 58212880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74807712).

58212880 is an abundant number, since it is smaller than the sum of its proper divisors (91402544).

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

58212880 is a wasteful number, since it uses less digits than its factorization.

58212880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 58212880 is about 7629.7365616383. The cubic root of 58212880 is about 387.5606675738.

The spelling of 58212880 in words is "fifty-eight million, two hundred twelve thousand, eight hundred eighty".