4791761 has 4 divisors (see below), whose sum is σ = 5160372. Its totient is φ = 4423152.

The previous prime is 4791737. The next prime is 4791767. The reversal of 4791761 is 1671974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1671974 = 2 ⋅835987.

It can be written as a sum of positive squares in 2 ways, for example, as 2660161 + 2131600 = 1631^2 + 1460^2 .

It is a cyclic number.

It is not a de Polignac number, because 4791761 - 2¹⁴ = 4775377 is a prime.

It is a super-2 number, since 2×4791761² = 45921946962242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184286 + ... + 184311.

It is an arithmetic number, because the mean of its divisors is an integer number (1290093).

Almost surely, 2^4791761 is an apocalyptic number.

It is an amenable number.

4791761 is a deficient number, since it is larger than the sum of its proper divisors (368611).

4791761 is a wasteful number, since it uses less digits than its factorization.

4791761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368610.

The product of its digits is 10584, while the sum is 35.

The square root of 4791761 is about 2189.0091365730. The cubic root of 4791761 is about 168.5899633181.

The spelling of 4791761 in words is "four million, seven hundred ninety-one thousand, seven hundred sixty-one".