58840985 has 16 divisors (see below), whose sum is σ = 82574976. Its totient is φ = 39408768.

The previous prime is 58840981. The next prime is 58841009. The reversal of 58840985 is 58904885.

It is not a de Polignac number, because 58840985 - 2² = 58840981 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58840981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18044 + ... + 21053.

It is an arithmetic number, because the mean of its divisors is an integer number (5160936).

Almost surely, 2^58840985 is an apocalyptic number.

It is an amenable number.

58840985 is a deficient number, since it is larger than the sum of its proper divisors (23733991).

58840985 is a wasteful number, since it uses less digits than its factorization.

58840985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39152.

The product of its (nonzero) digits is 460800, while the sum is 47.

The square root of 58840985 is about 7670.7877691929. The cubic root of 58840985 is about 388.9495840716.

The spelling of 58840985 in words is "fifty-eight million, eight hundred forty thousand, nine hundred eighty-five".