4546481 has 8 divisors (see below), whose sum is σ = 4656960. Its totient is φ = 4437232.

The previous prime is 4546471. The next prime is 4546489. The reversal of 4546481 is 1846454.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4546481 is a prime.

It is a super-2 number, since 2×4546481² = 41340978966722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4546489) 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 7 ways as a sum of consecutive naturals, for example, 15371 + ... + 15663.

It is an arithmetic number, because the mean of its divisors is an integer number (582120).

Almost surely, 2^4546481 is an apocalyptic number.

It is an amenable number.

4546481 is a deficient number, since it is larger than the sum of its proper divisors (110479).

4546481 is a wasteful number, since it uses less digits than its factorization.

4546481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615.

The product of its digits is 15360, while the sum is 32.

The square root of 4546481 is about 2132.2478748963. The cubic root of 4546481 is about 165.6628493539.

The spelling of 4546481 in words is "four million, five hundred forty-six thousand, four hundred eighty-one".