14342805 has 16 divisors (see below), whose sum is σ = 25498560. Its totient is φ = 7649424.

The previous prime is 14342771. The next prime is 14342813. The reversal of 14342805 is 50824341.

It is not a de Polignac number, because 14342805 - 2¹¹ = 14340757 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52987 + ... + 53256.

It is an arithmetic number, because the mean of its divisors is an integer number (1593660).

Almost surely, 2^14342805 is an apocalyptic number.

14342805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14342805 is a deficient number, since it is larger than the sum of its proper divisors (11155755).

14342805 is a wasteful number, since it uses less digits than its factorization.

14342805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106257 (or 106251 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 14342805 is about 3787.1895912404. The cubic root of 14342805 is about 242.9655491474.

The spelling of 14342805 in words is "fourteen million, three hundred forty-two thousand, eight hundred five".