65498941 has 2 divisors, whose sum is σ = 65498942. Its totient is φ = 65498940.

The previous prime is 65498921. The next prime is 65498957. The reversal of 65498941 is 14989456.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64866916 + 632025 = 8054^2 + 795^2 .

It is a cyclic number.

It is not a de Polignac number, because 65498941 - 2⁹ = 65498429 is a prime.

It is a super-2 number, since 2×65498941² = 8580222544242962, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 65498891 and 65498900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65498921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32749470 + 32749471.

It is an arithmetic number, because the mean of its divisors is an integer number (32749471).

Almost surely, 2^65498941 is an apocalyptic number.

It is an amenable number.

65498941 is a deficient number, since it is larger than the sum of its proper divisors (1).

65498941 is an equidigital number, since it uses as much as digits as its factorization.

65498941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 46.

The square root of 65498941 is about 8093.1416026164. The cubic root of 65498941 is about 403.0987264971.

The spelling of 65498941 in words is "sixty-five million, four hundred ninety-eight thousand, nine hundred forty-one".