58389387 has 16 divisors (see below), whose sum is σ = 92843520. Its totient is φ = 31914432.

The previous prime is 58389349. The next prime is 58389391. The reversal of 58389387 is 78398385.

It is a happy number.

It is not a de Polignac number, because 58389387 - 2⁶ = 58389323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58389347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59962 + ... + 60927.

It is an arithmetic number, because the mean of its divisors is an integer number (5802720).

Almost surely, 2^58389387 is an apocalyptic number.

58389387 is a deficient number, since it is larger than the sum of its proper divisors (34454133).

58389387 is a wasteful number, since it uses less digits than its factorization.

58389387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120922.

The product of its digits is 1451520, while the sum is 51.

The square root of 58389387 is about 7641.2948510053. The cubic root of 58389387 is about 387.9519793016.

It can be divided in two parts, 5838 and 9387, that added together give a triangular number (15225 = T₁₇₄).

The spelling of 58389387 in words is "fifty-eight million, three hundred eighty-nine thousand, three hundred eighty-seven".