4786481 has 4 divisors (see below), whose sum is σ = 5470272. Its totient is φ = 4102692.

The previous prime is 4786477. The next prime is 4786541. The reversal of 4786481 is 1846874.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1846874 = 2 ⋅923437.

It is a cyclic number.

It is not a de Polignac number, because 4786481 - 2² = 4786477 is a prime.

It is a super-2 number, since 2×4786481² = 45820800726722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4786451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341885 + ... + 341898.

It is an arithmetic number, because the mean of its divisors is an integer number (1367568).

Almost surely, 2^4786481 is an apocalyptic number.

It is an amenable number.

4786481 is a deficient number, since it is larger than the sum of its proper divisors (683791).

4786481 is an equidigital number, since it uses as much as digits as its factorization.

4786481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683790.

The product of its digits is 43008, while the sum is 38.

The square root of 4786481 is about 2187.8027790457. The cubic root of 4786481 is about 168.5280179528.

The spelling of 4786481 in words is "four million, seven hundred eighty-six thousand, four hundred eighty-one".