4958165 has 4 divisors (see below), whose sum is σ = 5949804. Its totient is φ = 3966528.

The previous prime is 4958131. The next prime is 4958189. The reversal of 4958165 is 5618594.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5618594 = 2 ⋅2809297.

It can be written as a sum of positive squares in 2 ways, for example, as 3598609 + 1359556 = 1897^2 + 1166^2 .

It is a cyclic number.

It is not a de Polignac number, because 4958165 - 2²⁰ = 3909589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495812 + ... + 495821.

It is an arithmetic number, because the mean of its divisors is an integer number (1487451).

Almost surely, 2^4958165 is an apocalyptic number.

It is an amenable number.

4958165 is a deficient number, since it is larger than the sum of its proper divisors (991639).

4958165 is an equidigital number, since it uses as much as digits as its factorization.

4958165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991638.

The product of its digits is 43200, while the sum is 38.

The square root of 4958165 is about 2226.6937373604. The cubic root of 4958165 is about 170.5193460503.

The spelling of 4958165 in words is "four million, nine hundred fifty-eight thousand, one hundred sixty-five".