14034402 has 18 divisors (see below), whose sum is σ = 30442347. Its totient is φ = 4672836.

The previous prime is 14034353. The next prime is 14034421. The reversal of 14034402 is 20443041.

14034402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7017201 + 7017201 = 2649^2 + 2649^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2649.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15453 + ... + 16335.

Almost surely, 2^14034402 is an apocalyptic number.

14034402 is an abundant number, since it is smaller than the sum of its proper divisors (16407945).

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

14034402 is an frugal number, since it uses more digits than its factorization.

14034402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774 (or 888 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 14034402 is about 3746.2517267263. The cubic root of 14034402 is about 241.2114785425.

Multiplying 14034402 by its sum of digits (18), we get a square (252619236 = 15894²).

14034402 divided by its sum of digits (18) gives a square (779689 = 883²).

Adding to 14034402 its reverse (20443041), we get a palindrome (34477443).

The spelling of 14034402 in words is "fourteen million, thirty-four thousand, four hundred two".