4807481 has 16 divisors (see below), whose sum is σ = 5909760. Its totient is φ = 3816960.

The previous prime is 4807477. The next prime is 4807487. The reversal of 4807481 is 1847084.

It is not a de Polignac number, because 4807481 - 2² = 4807477 is a prime.

It is a super-3 number, since 3×4807481³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4807487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8165 + ... + 8733.

It is an arithmetic number, because the mean of its divisors is an integer number (369360).

Almost surely, 2^4807481 is an apocalyptic number.

It is an amenable number.

4807481 is a deficient number, since it is larger than the sum of its proper divisors (1102279).

4807481 is a wasteful number, since it uses less digits than its factorization.

4807481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 4807481 is about 2192.5968621705. The cubic root of 4807481 is about 168.7741225689.

The spelling of 4807481 in words is "four million, eight hundred seven thousand, four hundred eighty-one".