4926881 has 4 divisors (see below), whose sum is σ = 4975764. Its totient is φ = 4878000.

The previous prime is 4926863. The next prime is 4926907. The reversal of 4926881 is 1886294.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2430481 + 2496400 = 1559^2 + 1580^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4926881 is a prime.

It is a super-2 number, since 2×4926881² = 48548312776322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4926851) 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, 24290 + ... + 24491.

It is an arithmetic number, because the mean of its divisors is an integer number (1243941).

Almost surely, 2^4926881 is an apocalyptic number.

It is an amenable number.

4926881 is a deficient number, since it is larger than the sum of its proper divisors (48883).

4926881 is a wasteful number, since it uses less digits than its factorization.

4926881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48882.

The product of its digits is 27648, while the sum is 38.

The square root of 4926881 is about 2219.6578565175. The cubic root of 4926881 is about 170.1599532588.

The spelling of 4926881 in words is "four million, nine hundred twenty-six thousand, eight hundred eighty-one".