14335661 has 2 divisors, whose sum is σ = 14335662. Its totient is φ = 14335660.

The previous prime is 14335631. The next prime is 14335663. The reversal of 14335661 is 16653341.

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., 13468900 + 866761 = 3670^2 + 931^2 .

It is a cyclic number.

It is not a de Polignac number, because 14335661 - 2⁶ = 14335597 is a prime.

It is a super-2 number, since 2×14335661² = 411022352613842, which contains 22 as substring.

Together with 14335663, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14335663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7167830 + 7167831.

It is an arithmetic number, because the mean of its divisors is an integer number (7167831).

Almost surely, 2^14335661 is an apocalyptic number.

It is an amenable number.

14335661 is a deficient number, since it is larger than the sum of its proper divisors (1).

14335661 is an equidigital number, since it uses as much as digits as its factorization.

14335661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 29.

The square root of 14335661 is about 3786.2462941547. The cubic root of 14335661 is about 242.9252029216.

The spelling of 14335661 in words is "fourteen million, three hundred thirty-five thousand, six hundred sixty-one".