58578490 has 8 divisors (see below), whose sum is σ = 105441300. Its totient is φ = 23431392.

The previous prime is 58578473. The next prime is 58578517. The reversal of 58578490 is 9487585.

It can be written as a sum of positive squares in 2 ways, for example, as 58507201 + 71289 = 7649^2 + 267^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 58578490.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2928915 + ... + 2928934.

Almost surely, 2^58578490 is an apocalyptic number.

58578490 is a deficient number, since it is larger than the sum of its proper divisors (46862810).

58578490 is a wasteful number, since it uses less digits than its factorization.

58578490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5857856.

The product of its (nonzero) digits is 403200, while the sum is 46.

The square root of 58578490 is about 7653.6586022634. The cubic root of 58578490 is about 388.3703420105.

The spelling of 58578490 in words is "fifty-eight million, five hundred seventy-eight thousand, four hundred ninety".