5432681 has 2 divisors, whose sum is σ = 5432682. Its totient is φ = 5432680.

The previous prime is 5432641. The next prime is 5432699. The reversal of 5432681 is 1862345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4818025 + 614656 = 2195^2 + 784^2 .

It is a cyclic number.

It is not a de Polignac number, because 5432681 - 2¹⁴ = 5416297 is a prime.

It is a super-2 number, since 2×5432681² = 59028045695522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5432621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2716340 + 2716341.

It is an arithmetic number, because the mean of its divisors is an integer number (2716341).

Almost surely, 2^5432681 is an apocalyptic number.

It is an amenable number.

5432681 is a deficient number, since it is larger than the sum of its proper divisors (1).

5432681 is an equidigital number, since it uses as much as digits as its factorization.

5432681 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 5432681 is about 2330.8112321679. The cubic root of 5432681 is about 175.7942779671.

The spelling of 5432681 in words is "five million, four hundred thirty-two thousand, six hundred eighty-one".