5958161 has 12 divisors (see below), whose sum is σ = 6714372. Its totient is φ = 5280000.

The previous prime is 5958133. The next prime is 5958163. The reversal of 5958161 is 1618595.

5958161 = 20² + 21² + ... + 261².

5958161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 101761 + 5856400 = 319^2 + 2420^2 .

It is not a de Polignac number, because 5958161 - 2⁶ = 5958097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5958163) 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 in 11 ways as a sum of consecutive naturals, for example, 4361 + ... + 5561.

It is an arithmetic number, because the mean of its divisors is an integer number (559531).

Almost surely, 2^5958161 is an apocalyptic number.

It is an amenable number.

5958161 is a deficient number, since it is larger than the sum of its proper divisors (756211).

5958161 is a wasteful number, since it uses less digits than its factorization.

5958161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264 (or 1253 counting only the distinct ones).

The product of its digits is 10800, while the sum is 35.

The square root of 5958161 is about 2440.9344522129. The cubic root of 5958161 is about 181.2887042196.

The spelling of 5958161 in words is "five million, nine hundred fifty-eight thousand, one hundred sixty-one".