4567481 has 2 divisors, whose sum is σ = 4567482. Its totient is φ = 4567480.

The previous prime is 4567421. The next prime is 4567483. The reversal of 4567481 is 1847654.

4567481 is nontrivially palindromic in base 9.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4326400 + 241081 = 2080^2 + 491^2 .

It is a cyclic number.

It is not a de Polignac number, because 4567481 - 2¹⁴ = 4551097 is a prime.

It is a super-2 number, since 2×4567481² = 41723765370722, which contains 22 as substring.

Together with 4567483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4567483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2283740 + 2283741.

It is an arithmetic number, because the mean of its divisors is an integer number (2283741).

Almost surely, 2^4567481 is an apocalyptic number.

It is an amenable number.

4567481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4567481 is an equidigital number, since it uses as much as digits as its factorization.

4567481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 35.

The square root of 4567481 is about 2137.1665821831. The cubic root of 4567481 is about 165.9175208395.

The spelling of 4567481 in words is "four million, five hundred sixty-seven thousand, four hundred eighty-one".