14009458 has 24 divisors (see below), whose sum is σ = 22413996. Its totient is φ = 6562080.

The previous prime is 14009449. The next prime is 14009459. The reversal of 14009458 is 85490041.

It is a happy number.

14009458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10195249 + 3814209 = 3193^2 + 1953^2 .

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (14009459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71016 + ... + 71212.

Almost surely, 2^14009458 is an apocalyptic number.

14009458 is a deficient number, since it is larger than the sum of its proper divisors (8404538).

14009458 is a wasteful number, since it uses less digits than its factorization.

14009458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 14009458 is about 3742.9210517990. The cubic root of 14009458 is about 241.0684883085.

Adding to 14009458 its reverse (85490041), we get a palindrome (99499499).

The spelling of 14009458 in words is "fourteen million, nine thousand, four hundred fifty-eight".