58009638 has 8 divisors (see below), whose sum is σ = 116019288. Its totient is φ = 19336544.

The previous prime is 58009631. The next prime is 58009681. The reversal of 58009638 is 83690085.

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

58009638 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 58009596 and 58009605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58009631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4834131 + ... + 4834142.

It is an arithmetic number, because the mean of its divisors is an integer number (14502411).

Almost surely, 2^58009638 is an apocalyptic number.

58009638 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

58009638 is a wasteful number, since it uses less digits than its factorization.

58009638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9668278.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 58009638 is about 7616.4058452790. The cubic root of 58009638 is about 387.1091039724.

The spelling of 58009638 in words is "fifty-eight million, nine thousand, six hundred thirty-eight".