58870169 has 2 divisors, whose sum is σ = 58870170. Its totient is φ = 58870168.

The previous prime is 58870159. The next prime is 58870213. The reversal of 58870169 is 96107885.

It is a happy number.

It is an a-pointer prime, because the next prime (58870213) can be obtained adding 58870169 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45091225 + 13778944 = 6715^2 + 3712^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58870169 is a prime.

It is a super-2 number, since 2×58870169² = 6931393596177122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (58870129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29435084 + 29435085.

It is an arithmetic number, because the mean of its divisors is an integer number (29435085).

Almost surely, 2^58870169 is an apocalyptic number.

It is an amenable number.

58870169 is a deficient number, since it is larger than the sum of its proper divisors (1).

58870169 is an equidigital number, since it uses as much as digits as its factorization.

58870169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 58870169 is about 7672.6898151822. The cubic root of 58870169 is about 389.0138772879.

The spelling of 58870169 in words is "fifty-eight million, eight hundred seventy thousand, one hundred sixty-nine".