4774081 has 16 divisors (see below), whose sum is σ = 5397840. Its totient is φ = 4218240.

The previous prime is 4774069. The next prime is 4774123. The reversal of 4774081 is 1804774.

It can be written as a sum of positive squares in 8 ways, for example, as 3964081 + 810000 = 1991^2 + 900^2 .

It is not a de Polignac number, because 4774081 - 2⁷ = 4773953 is a prime.

It is a super-2 number, since 2×4774081² = 45583698789122, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (4774001) 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, 90051 + ... + 90103.

It is an arithmetic number, because the mean of its divisors is an integer number (337365).

Almost surely, 2^4774081 is an apocalyptic number.

4774081 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4774081 is a deficient number, since it is larger than the sum of its proper divisors (623759).

4774081 is an equidigital number, since it uses as much as digits as its factorization.

4774081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 4774081 is about 2184.9670478064. The cubic root of 4774081 is about 168.3823608676.

The spelling of 4774081 in words is "four million, seven hundred seventy-four thousand, eighty-one".