58284989 has 8 divisors (see below), whose sum is σ = 70117440. Its totient is φ = 47329056.

The previous prime is 58284977. The next prime is 58285021. The reversal of 58284989 is 98948285.

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

It is a cyclic number.

It is not a de Polignac number, because 58284989 - 2¹⁶ = 58219453 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 58284989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58283989) 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, 218984 + ... + 219249.

It is an arithmetic number, because the mean of its divisors is an integer number (8764680).

Almost surely, 2^58284989 is an apocalyptic number.

It is an amenable number.

58284989 is a deficient number, since it is larger than the sum of its proper divisors (11832451).

58284989 is a wasteful number, since it uses less digits than its factorization.

58284989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438259.

The product of its digits is 1658880, while the sum is 53.

The square root of 58284989 is about 7634.4606227290. The cubic root of 58284989 is about 387.7206269095.

The spelling of 58284989 in words is "fifty-eight million, two hundred eighty-four thousand, nine hundred eighty-nine".