14426705 has 4 divisors (see below), whose sum is σ = 17312052. Its totient is φ = 11541360.

The previous prime is 14426701. The next prime is 14426723. The reversal of 14426705 is 50762441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10297681 + 4129024 = 3209^2 + 2032^2 .

It is not a de Polignac number, because 14426705 - 2² = 14426701 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14426701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442666 + ... + 1442675.

It is an arithmetic number, because the mean of its divisors is an integer number (4328013).

Almost surely, 2^14426705 is an apocalyptic number.

It is an amenable number.

14426705 is a deficient number, since it is larger than the sum of its proper divisors (2885347).

14426705 is an equidigital number, since it uses as much as digits as its factorization.

14426705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885346.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 14426705 is about 3798.2502550517. The cubic root of 14426705 is about 243.4383806572.

The spelling of 14426705 in words is "fourteen million, four hundred twenty-six thousand, seven hundred five".