4058149 has 2 divisors, whose sum is σ = 4058150. Its totient is φ = 4058148.

The previous prime is 4058141. The next prime is 4058167. The reversal of 4058149 is 9418504.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3038049 + 1020100 = 1743^2 + 1010^2 .

It is a cyclic number.

It is not a de Polignac number, because 4058149 - 2³ = 4058141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4058149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4058141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2029074 + 2029075.

It is an arithmetic number, because the mean of its divisors is an integer number (2029075).

Almost surely, 2^4058149 is an apocalyptic number.

It is an amenable number.

4058149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4058149 is an equidigital number, since it uses as much as digits as its factorization.

4058149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 4058149 is about 2014.4847976592. The cubic root of 4058149 is about 159.5056224536.

The spelling of 4058149 in words is "four million, fifty-eight thousand, one hundred forty-nine".