14457404 has 24 divisors (see below), whose sum is σ = 28682640. Its totient is φ = 6321024.

The previous prime is 14457383. The next prime is 14457407. The reversal of 14457404 is 40475441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14457407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6329 + ... + 8304.

It is an arithmetic number, because the mean of its divisors is an integer number (1195110).

Almost surely, 2^14457404 is an apocalyptic number.

It is an amenable number.

14457404 is a deficient number, since it is larger than the sum of its proper divisors (14225236).

14457404 is a wasteful number, since it uses less digits than its factorization.

14457404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14669 (or 14667 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 14457404 is about 3802.2893104024. The cubic root of 14457404 is about 243.6109314975.

The spelling of 14457404 in words is "fourteen million, four hundred fifty-seven thousand, four hundred four".