14001402 has 16 divisors (see below), whose sum is σ = 28654560. Its totient is φ = 4558512.

The previous prime is 14001401. The next prime is 14001419. The reversal of 14001402 is 20410041.

It is not an unprimeable number, because it can be changed into a prime (14001401) 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, 26877 + ... + 27392.

It is an arithmetic number, because the mean of its divisors is an integer number (1790910).

Almost surely, 2^14001402 is an apocalyptic number.

14001402 is an abundant number, since it is smaller than the sum of its proper divisors (14653158).

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

14001402 is a wasteful number, since it uses less digits than its factorization.

14001402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54317.

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

The square root of 14001402 is about 3741.8447322143. The cubic root of 14001402 is about 241.0222714334.

Adding to 14001402 its reverse (20410041), we get a palindrome (34411443).

The spelling of 14001402 in words is "fourteen million, one thousand, four hundred two".