4158164 has 12 divisors (see below), whose sum is σ = 7291284. Its totient is φ = 2074944.

The previous prime is 4158163. The next prime is 4158173. The reversal of 4158164 is 4618514.

It can be written as a sum of positive squares in 2 ways, for example, as 1932100 + 2226064 = 1390^2 + 1492^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4158163) 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, 2822 + ... + 4034.

It is an arithmetic number, because the mean of its divisors is an integer number (607607).

Almost surely, 2^4158164 is an apocalyptic number.

It is an amenable number.

4158164 is a deficient number, since it is larger than the sum of its proper divisors (3133120).

4158164 is a wasteful number, since it uses less digits than its factorization.

4158164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074 (or 2072 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 4158164 is about 2039.1576692350. The cubic root of 4158164 is about 160.8053664372.

The spelling of 4158164 in words is "four million, one hundred fifty-eight thousand, one hundred sixty-four".