2147214 has 16 divisors (see below), whose sum is σ = 4343760. Its totient is φ = 707520.

The previous prime is 2147213. The next prime is 2147231. The reversal of 2147214 is 4127412.

It is a happy number.

It is a super-2 number, since 2×2147214² = 9221055923592, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2147213) 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, 1477 + ... + 2544.

It is an arithmetic number, because the mean of its divisors is an integer number (271485).

2^2147214 is an apocalyptic number.

2147214 is an abundant number, since it is smaller than the sum of its proper divisors (2196546).

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

2147214 is a wasteful number, since it uses less digits than its factorization.

2147214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4115.

The product of its digits is 448, while the sum is 21.

The square root of 2147214 is about 1465.3375037854. The cubic root of 2147214 is about 129.0105153378.

The spelling of 2147214 in words is "two million, one hundred forty-seven thousand, two hundred fourteen".