58806840 has 32 divisors (see below), whose sum is σ = 176420880. Its totient is φ = 15681792.

The previous prime is 58806827. The next prime is 58806841. The reversal of 58806840 is 4860885.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58806841) 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, 244909 + ... + 245148.

Almost surely, 2^58806840 is an apocalyptic number.

It is an amenable number.

58806840 is an abundant number, since it is smaller than the sum of its proper divisors (117614040).

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

58806840 is a wasteful number, since it uses less digits than its factorization.

58806840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490071 (or 490067 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 58806840 is about 7668.5617947566. The cubic root of 58806840 is about 388.8743346329.

It can be divided in two parts, 5880 and 6840, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 58806840 in words is "fifty-eight million, eight hundred six thousand, eight hundred forty".