14457966 has 16 divisors (see below), whose sum is σ = 29849088. Its totient is φ = 4663800.

The previous prime is 14457959. The next prime is 14458001. The reversal of 14457966 is 66975441.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38680 + ... + 39051.

It is an arithmetic number, because the mean of its divisors is an integer number (1865568).

Almost surely, 2^14457966 is an apocalyptic number.

14457966 is an abundant number, since it is smaller than the sum of its proper divisors (15391122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14457966 is a wasteful number, since it uses less digits than its factorization.

14457966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77767.

The product of its digits is 181440, while the sum is 42.

The square root of 14457966 is about 3802.3632125298. The cubic root of 14457966 is about 243.6140880709.

The spelling of 14457966 in words is "fourteen million, four hundred fifty-seven thousand, nine hundred sixty-six".