5269881 has 16 divisors (see below), whose sum is σ = 7492608. Its totient is φ = 3283200.

The previous prime is 5269879. The next prime is 5269933. The reversal of 5269881 is 1889625.

5269881 is a nontrivial binomial coefficient, being equal to C(3247, 2).

It is not a de Polignac number, because 5269881 - 2¹ = 5269879 is a prime.

It is a super-2 number, since 2×5269881² = 55543291508322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5269801) 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 15 ways as a sum of consecutive naturals, for example, 9471 + ... + 10011.

It is an arithmetic number, because the mean of its divisors is an integer number (468288).

Almost surely, 2^5269881 is an apocalyptic number.

5269881 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5269881 is the 3246-th triangular number.

It is an amenable number.

5269881 is a deficient number, since it is larger than the sum of its proper divisors (2222727).

5269881 is a wasteful number, since it uses less digits than its factorization.

5269881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752.

The product of its digits is 34560, while the sum is 39.

The square root of 5269881 is about 2295.6221378964. The cubic root of 5269881 is about 174.0204428353.

The spelling of 5269881 in words is "five million, two hundred sixty-nine thousand, eight hundred eighty-one".