14401002 has 96 divisors (see below), whose sum is σ = 37658304. Its totient is φ = 3628800.

The previous prime is 14400979. The next prime is 14401007. The reversal of 14401002 is 20010441.

It is not an unprimeable number, because it can be changed into a prime (14401007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197238 + ... + 197310.

It is an arithmetic number, because the mean of its divisors is an integer number (392274).

Almost surely, 2^14401002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14401002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18829152).

14401002 is an abundant number, since it is smaller than the sum of its proper divisors (23257302).

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

14401002 is a wasteful number, since it uses less digits than its factorization.

14401002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 14401002 is about 3794.8652149978. The cubic root of 14401002 is about 243.2937226239.

Adding to 14401002 its reverse (20010441), we get a palindrome (34411443).

It can be divided in two parts, 1440 and 1002, that added together give a palindrome (2442).

The spelling of 14401002 in words is "fourteen million, four hundred one thousand, two".