58919980 has 24 divisors (see below), whose sum is σ = 141408288. Its totient is φ = 20201088.

The previous prime is 58919963. The next prime is 58919983. The reversal of 58919980 is 8991985.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (58919983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210289 + ... + 210568.

It is an arithmetic number, because the mean of its divisors is an integer number (5892012).

Almost surely, 2^58919980 is an apocalyptic number.

It is an amenable number.

58919980 is an abundant number, since it is smaller than the sum of its proper divisors (82488308).

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

58919980 is a wasteful number, since it uses less digits than its factorization.

58919980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420873 (or 420871 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 49.

The square root of 58919980 is about 7675.9351221854. The cubic root of 58919980 is about 389.1235633311.

The spelling of 58919980 in words is "fifty-eight million, nine hundred nineteen thousand, nine hundred eighty".