14399208 has 64 divisors (see below), whose sum is σ = 40540800. Its totient is φ = 4793904.

The previous prime is 14399191. The next prime is 14399213. The reversal of 14399208 is 80299341.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17085 + ... + 17907.

It is an arithmetic number, because the mean of its divisors is an integer number (633450).

Almost surely, 2^14399208 is an apocalyptic number.

14399208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14399208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20270400).

14399208 is an abundant number, since it is smaller than the sum of its proper divisors (26141592).

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

14399208 is an frugal number, since it uses more digits than its factorization.

14399208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 14399208 is about 3794.6288356043. The cubic root of 14399208 is about 243.2836194597.

It can be divided in two parts, 14399 and 208, that multiplied together give a palindrome (2994992).

The spelling of 14399208 in words is "fourteen million, three hundred ninety-nine thousand, two hundred eight".