4665481 has 8 divisors (see below), whose sum is σ = 4938624. Its totient is φ = 4398240.

The previous prime is 4665473. The next prime is 4665487. The reversal of 4665481 is 1845664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4665481 - 2³ = 4665473 is a prime.

It is a super-2 number, since 2×4665481² = 43533425922722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4665487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205 + ... + 3061.

It is an arithmetic number, because the mean of its divisors is an integer number (617328).

Almost surely, 2^4665481 is an apocalyptic number.

It is an amenable number.

4665481 is a deficient number, since it is larger than the sum of its proper divisors (273143).

4665481 is a wasteful number, since it uses less digits than its factorization.

4665481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951.

The product of its digits is 23040, while the sum is 34.

The square root of 4665481 is about 2159.9724535281. The cubic root of 4665481 is about 167.0957773471.

The spelling of 4665481 in words is "four million, six hundred sixty-five thousand, four hundred eighty-one".