58681380 has 48 divisors (see below), whose sum is σ = 167811840. Its totient is φ = 15314688.

The previous prime is 58681351. The next prime is 58681387. The reversal of 58681380 is 8318685.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (58681387) 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, 7585 + ... + 13224.

It is an arithmetic number, because the mean of its divisors is an integer number (3496080).

Almost surely, 2^58681380 is an apocalyptic number.

It is an amenable number.

58681380 is an abundant number, since it is smaller than the sum of its proper divisors (109130460).

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

58681380 is a wasteful number, since it uses less digits than its factorization.

58681380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20868 (or 20866 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 58681380 is about 7660.3772753044. The cubic root of 58681380 is about 388.5975929562.

The spelling of 58681380 in words is "fifty-eight million, six hundred eighty-one thousand, three hundred eighty".