14693238 has 72 divisors (see below), whose sum is σ = 38466792. Its totient is φ = 4191264.

The previous prime is 14693233. The next prime is 14693257. The reversal of 14693238 is 83239641.

14693238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (31104) is a multiple of the sum of its prime factors (648).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14693233) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23506 + ... + 24122.

It is an arithmetic number, because the mean of its divisors is an integer number (534261).

Almost surely, 2^14693238 is an apocalyptic number.

14693238 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14693238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19233396).

14693238 is an abundant number, since it is smaller than the sum of its proper divisors (23773554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14693238 is an equidigital number, since it uses as much as digits as its factorization.

14693238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648 (or 629 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 14693238 is about 3833.1759677844. The cubic root of 14693238 is about 244.9284144599.

The spelling of 14693238 in words is "fourteen million, six hundred ninety-three thousand, two hundred thirty-eight".