4769881 has 2 divisors, whose sum is σ = 4769882. Its totient is φ = 4769880.

The previous prime is 4769879. The next prime is 4769887. The reversal of 4769881 is 1889674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4769856 + 25 = 2184^2 + 5^2 .

It is a cyclic number.

It is not a de Polignac number, because 4769881 - 2¹ = 4769879 is a prime.

It is a super-2 number, since 2×4769881² = 45503529508322, which contains 22 as substring.

Together with 4769879, it forms a pair of twin primes.

4769881 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4769887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2384940 + 2384941.

It is an arithmetic number, because the mean of its divisors is an integer number (2384941).

Almost surely, 2^4769881 is an apocalyptic number.

It is an amenable number.

4769881 is a deficient number, since it is larger than the sum of its proper divisors (1).

4769881 is an equidigital number, since it uses as much as digits as its factorization.

4769881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 43.

The square root of 4769881 is about 2184.0057234357. The cubic root of 4769881 is about 168.3329682267.

The spelling of 4769881 in words is "four million, seven hundred sixty-nine thousand, eight hundred eighty-one".