58400017 has 4 divisors (see below), whose sum is σ = 62892340. Its totient is φ = 53907696.

The previous prime is 58399973. The next prime is 58400021. The reversal of 58400017 is 71000485.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71000485 = 5 ⋅14200097.

It can be written as a sum of positive squares in 2 ways, for example, as 3625216 + 54774801 = 1904^2 + 7401^2 .

It is a cyclic number.

It is not a de Polignac number, because 58400017 - 2¹⁵ = 58367249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58399964 and 58400000.

It is not an unprimeable number, because it can be changed into a prime (58400047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2246142 + ... + 2246167.

It is an arithmetic number, because the mean of its divisors is an integer number (15723085).

Almost surely, 2^58400017 is an apocalyptic number.

It is an amenable number.

58400017 is a deficient number, since it is larger than the sum of its proper divisors (4492323).

58400017 is a wasteful number, since it uses less digits than its factorization.

58400017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4492322.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 58400017 is about 7641.9903820929. The cubic root of 58400017 is about 387.9755205621.

The spelling of 58400017 in words is "fifty-eight million, four hundred thousand, seventeen".