4481901 has 6 divisors (see below), whose sum is σ = 6473870. Its totient is φ = 2987928.

The previous prime is 4481899. The next prime is 4481927. The reversal of 4481901 is 1091844.

It can be written as a sum of positive squares in only one way, i.e., 3896676 + 585225 = 1974^2 + 765^2 .

It is not a de Polignac number, because 4481901 - 2¹ = 4481899 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481101) 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, 248986 + ... + 249003.

Almost surely, 2^4481901 is an apocalyptic number.

It is an amenable number.

4481901 is a deficient number, since it is larger than the sum of its proper divisors (1991969).

4481901 is a wasteful number, since it uses less digits than its factorization.

4481901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497995 (or 497992 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 4481901 is about 2117.0500702629. The cubic root of 4481901 is about 164.8747258479.

The spelling of 4481901 in words is "four million, four hundred eighty-one thousand, nine hundred one".