58678620 has 192 divisors, whose sum is σ = 220824576. Its totient is φ = 11243520.

The previous prime is 58678619. The next prime is 58678643. The reversal of 58678620 is 2687685.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59572 + ... + 60548.

It is an arithmetic number, because the mean of its divisors is an integer number (1150128).

Almost surely, 2^58678620 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 58678620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110412288).

58678620 is an abundant number, since it is smaller than the sum of its proper divisors (162145956).

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

58678620 is a wasteful number, since it uses less digits than its factorization.

58678620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 58678620 is about 7660.1971254009. The cubic root of 58678620 is about 388.5915004718.

The spelling of 58678620 in words is "fifty-eight million, six hundred seventy-eight thousand, six hundred twenty".