14669438 has 16 divisors (see below), whose sum is σ = 25380960. Its totient is φ = 6228576.

The previous prime is 14669437. The next prime is 14669441. The reversal of 14669438 is 83496641.

It is a super-2 number, since 2×14669438² = 430384822471688, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14669395 and 14669404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14669437) 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, 3281 + ... + 6332.

It is an arithmetic number, because the mean of its divisors is an integer number (1586310).

Almost surely, 2^14669438 is an apocalyptic number.

14669438 is a deficient number, since it is larger than the sum of its proper divisors (10711522).

14669438 is a wasteful number, since it uses less digits than its factorization.

14669438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9731.

The product of its digits is 124416, while the sum is 41.

The square root of 14669438 is about 3830.0702343430. The cubic root of 14669438 is about 244.7960985715.

The spelling of 14669438 in words is "fourteen million, six hundred sixty-nine thousand, four hundred thirty-eight".