58484639 has 4 divisors (see below), whose sum is σ = 58574856. Its totient is φ = 58394424.

The previous prime is 58484611. The next prime is 58484651. The reversal of 58484639 is 93648485.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58484639 - 2²⁰ = 57436063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58484593 and 58484602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58484669) 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, 44129 + ... + 45434.

It is an arithmetic number, because the mean of its divisors is an integer number (14643714).

Almost surely, 2^58484639 is an apocalyptic number.

58484639 is a deficient number, since it is larger than the sum of its proper divisors (90217).

58484639 is an equidigital number, since it uses as much as digits as its factorization.

58484639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90216.

The product of its digits is 829440, while the sum is 47.

The square root of 58484639 is about 7647.5250244769. The cubic root of 58484639 is about 388.1628231313.

The spelling of 58484639 in words is "fifty-eight million, four hundred eighty-four thousand, six hundred thirty-nine".