14426931 has 8 divisors (see below), whose sum is σ = 20367504. Its totient is φ = 9052160.

The previous prime is 14426869. The next prime is 14426933. The reversal of 14426931 is 13962441.

14426931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14426931 - 2¹⁰ = 14425907 is a prime.

It is a super-2 number, since 2×14426931² = 416272676157522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14426933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141390 + ... + 141491.

It is an arithmetic number, because the mean of its divisors is an integer number (2545938).

Almost surely, 2^14426931 is an apocalyptic number.

14426931 is a deficient number, since it is larger than the sum of its proper divisors (5940573).

14426931 is a wasteful number, since it uses less digits than its factorization.

14426931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282901.

The product of its digits is 5184, while the sum is 30.

The square root of 14426931 is about 3798.2800054762. The cubic root of 14426931 is about 243.4396518365.

The spelling of 14426931 in words is "fourteen million, four hundred twenty-six thousand, nine hundred thirty-one".