58878381 has 8 divisors (see below), whose sum is σ = 81211680. Its totient is φ = 37898672.

The previous prime is 58878349. The next prime is 58878403. The reversal of 58878381 is 18387885.

58878381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58878381 - 2⁵ = 58878349 is a prime.

It is a super-2 number, since 2×58878381² = 6933327498362322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 58878381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58878341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338295 + ... + 338468.

It is an arithmetic number, because the mean of its divisors is an integer number (10151460).

Almost surely, 2^58878381 is an apocalyptic number.

It is an amenable number.

58878381 is a deficient number, since it is larger than the sum of its proper divisors (22333299).

58878381 is a wasteful number, since it uses less digits than its factorization.

58878381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676795.

The product of its digits is 430080, while the sum is 48.

The square root of 58878381 is about 7673.2249413138. The cubic root of 58878381 is about 389.0319647363.

The spelling of 58878381 in words is "fifty-eight million, eight hundred seventy-eight thousand, three hundred eighty-one".