58649 has 4 divisors (see below), whose sum is σ = 59136. Its totient is φ = 58164.

The previous prime is 58631. The next prime is 58657. The reversal of 58649 is 94685.

58649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 58649 - 2⁸ = 58393 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (58679) 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, 92 + ... + 354.

It is an arithmetic number, because the mean of its divisors is an integer number (14784).

2⁵⁸⁶⁴⁹ is an apocalyptic number.

It is an amenable number.

58649 is a deficient number, since it is larger than the sum of its proper divisors (487).

58649 is a wasteful number, since it uses less digits than its factorization.

58649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486.

The product of its digits is 8640, while the sum is 32.

The square root of 58649 is about 242.1755561571. The cubic root of 58649 is about 38.8526104606.

It can be divided in two parts, 58 and 649, that added together give a palindrome (707).

The spelling of 58649 in words is "fifty-eight thousand, six hundred forty-nine".