4767481 has 2 divisors, whose sum is σ = 4767482. Its totient is φ = 4767480.

The previous prime is 4767479. The next prime is 4767493. The reversal of 4767481 is 1847674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3767481 + 1000000 = 1941^2 + 1000^2 .

It is a cyclic number.

It is not a de Polignac number, because 4767481 - 2¹ = 4767479 is a prime.

It is a super-2 number, since 2×4767481² = 45457750170722, which contains 22 as substring.

Together with 4767479, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4767481.

It is not a weakly prime, because it can be changed into another prime (4767421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2383740 + 2383741.

It is an arithmetic number, because the mean of its divisors is an integer number (2383741).

Almost surely, 2^4767481 is an apocalyptic number.

It is an amenable number.

4767481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4767481 is an equidigital number, since it uses as much as digits as its factorization.

4767481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37632, while the sum is 37.

The square root of 4767481 is about 2183.4562051940. The cubic root of 4767481 is about 168.3047308416.

It can be divided in two parts, 47 and 67481, that added together give a triangular number (67528 = T₃₆₇).

The spelling of 4767481 in words is "four million, seven hundred sixty-seven thousand, four hundred eighty-one".