14155461 has 12 divisors (see below), whose sum is σ = 20481760. Its totient is φ = 9420840.

The previous prime is 14155459. The next prime is 14155469. The reversal of 14155461 is 16455141.

It is not a de Polignac number, because 14155461 - 2¹ = 14155459 is a prime.

It is a super-2 number, since 2×14155461² = 400754152245042, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14155469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6816 + ... + 8646.

Almost surely, 2^14155461 is an apocalyptic number.

It is an amenable number.

14155461 is a deficient number, since it is larger than the sum of its proper divisors (6326299).

14155461 is a wasteful number, since it uses less digits than its factorization.

14155461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696 (or 2693 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 14155461 is about 3762.3743832851. The cubic root of 14155461 is about 241.9030472453.

The spelling of 14155461 in words is "fourteen million, one hundred fifty-five thousand, four hundred sixty-one".