4494141 has 6 divisors (see below), whose sum is σ = 6491550. Its totient is φ = 2996088.

The previous prime is 4494121. The next prime is 4494143. The reversal of 4494141 is 1414944.

It can be written as a sum of positive squares in only one way, i.e., 4186116 + 308025 = 2046^2 + 555^2 .

It is not a de Polignac number, because 4494141 - 2¹⁷ = 4363069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4494143) 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 5 ways as a sum of consecutive naturals, for example, 249666 + ... + 249683.

It is an arithmetic number, because the mean of its divisors is an integer number (1081925).

Almost surely, 2^4494141 is an apocalyptic number.

It is an amenable number.

4494141 is a deficient number, since it is larger than the sum of its proper divisors (1997409).

4494141 is a wasteful number, since it uses less digits than its factorization.

4494141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499355 (or 499352 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 4494141 is about 2119.9389142143. The cubic root of 4494141 is about 165.0246795040.

The spelling of 4494141 in words is "four million, four hundred ninety-four thousand, one hundred forty-one".