4172481 has 12 divisors (see below), whose sum is σ = 6074640. Its totient is φ = 2759640.

The previous prime is 4172479. The next prime is 4172489. The reversal of 4172481 is 1842714.

4172481 is a `hidden beast` number, since 417 + 248 + 1 = 666.

It is not a de Polignac number, because 4172481 - 2¹ = 4172479 is a prime.

It is a super-2 number, since 2×4172481² = 34819195390722, which contains 22 as substring.

4172481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4172489) 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 in 11 ways as a sum of consecutive naturals, for example, 591 + ... + 2948.

It is an arithmetic number, because the mean of its divisors is an integer number (506220).

Almost surely, 2^4172481 is an apocalyptic number.

It is an amenable number.

4172481 is a deficient number, since it is larger than the sum of its proper divisors (1902159).

4172481 is a wasteful number, since it uses less digits than its factorization.

4172481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676 (or 3673 counting only the distinct ones).

The product of its digits is 1792, while the sum is 27.

The square root of 4172481 is about 2042.6651708001. The cubic root of 4172481 is about 160.9897116736.

The spelling of 4172481 in words is "four million, one hundred seventy-two thousand, four hundred eighty-one".