14000870 has 16 divisors (see below), whose sum is σ = 27140400. Its totient is φ = 5169504.

The previous prime is 14000863. The next prime is 14000927. The reversal of 14000870 is 7800041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53720 + ... + 53979.

It is an arithmetic number, because the mean of its divisors is an integer number (1696275).

Almost surely, 2^14000870 is an apocalyptic number.

14000870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14000870 is a deficient number, since it is larger than the sum of its proper divisors (13139530).

14000870 is a wasteful number, since it uses less digits than its factorization.

14000870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107719.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 14000870 is about 3741.7736436081. The cubic root of 14000870 is about 241.0192187517.

The spelling of 14000870 in words is "fourteen million, eight hundred seventy", and thus it is an aban number.