10143214 has 16 divisors (see below), whose sum is σ = 15843600. Its totient is φ = 4864384.

The previous prime is 10143187. The next prime is 10143223. The reversal of 10143214 is 41234101.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 9894 + ... + 10870.

It is an arithmetic number, because the mean of its divisors is an integer number (990225).

Almost surely, 2^10143214 is an apocalyptic number.

10143214 is a deficient number, since it is larger than the sum of its proper divisors (5700386).

10143214 is a wasteful number, since it uses less digits than its factorization.

10143214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 10143214 is about 3184.8412833295. The cubic root of 10143214 is about 216.4670819532.

Adding to 10143214 its reverse (41234101), we get a palindrome (51377315).

The spelling of 10143214 in words is "ten million, one hundred forty-three thousand, two hundred fourteen".