14000402 has 16 divisors (see below), whose sum is σ = 22710912. Its totient is φ = 6434640.

The previous prime is 14000383. The next prime is 14000423. The reversal of 14000402 is 20400041.

It is a super-2 number, since 2×14000402² = 392022512323208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6053 + ... + 8039.

It is an arithmetic number, because the mean of its divisors is an integer number (1419432).

Almost surely, 2^14000402 is an apocalyptic number.

14000402 is a deficient number, since it is larger than the sum of its proper divisors (8710510).

14000402 is a wasteful number, since it uses less digits than its factorization.

14000402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 14000402 is about 3741.7111058979. The cubic root of 14000402 is about 241.0165332459.

Adding to 14000402 its reverse (20400041), we get a palindrome (34400443).

The spelling of 14000402 in words is "fourteen million, four hundred two", and thus it is an aban number.