58130840 has 32 divisors (see below), whose sum is σ = 133840080. Its totient is φ = 22710912.

The previous prime is 58130833. The next prime is 58130843. The reversal of 58130840 is 4803185.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58130843) 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, 15179 + ... + 18618.

Almost surely, 2^58130840 is an apocalyptic number.

It is an amenable number.

58130840 is an abundant number, since it is smaller than the sum of its proper divisors (75709240).

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

58130840 is a wasteful number, since it uses less digits than its factorization.

58130840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33851 (or 33847 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 58130840 is about 7624.3583336567. The cubic root of 58130840 is about 387.3785175901.

The spelling of 58130840 in words is "fifty-eight million, one hundred thirty thousand, eight hundred forty".