58248740 has 48 divisors (see below), whose sum is σ = 134072064. Its totient is φ = 21081600.

The previous prime is 58248739. The next prime is 58248761. The reversal of 58248740 is 4784285.

58248740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 58248694 and 58248703.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 59132 + ... + 60108.

It is an arithmetic number, because the mean of its divisors is an integer number (2793168).

Almost surely, 2^58248740 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 58248740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67036032).

58248740 is an abundant number, since it is smaller than the sum of its proper divisors (75823324).

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

58248740 is a wasteful number, since it uses less digits than its factorization.

58248740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268 (or 1266 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 58248740 is about 7632.0862154459. The cubic root of 58248740 is about 387.6402322838.

The spelling of 58248740 in words is "fifty-eight million, two hundred forty-eight thousand, seven hundred forty".