2214131 has 8 divisors (see below), whose sum is σ = 2363760. Its totient is φ = 2066688.

The previous prime is 2214103. The next prime is 2214137. The reversal of 2214131 is 1314122.

2214131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2214131 - 2¹⁴ = 2197747 is a prime.

It is a super-2 number, since 2×2214131² = 9804752170322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1895 + ... + 2831.

It is an arithmetic number, because the mean of its divisors is an integer number (295470).

2^2214131 is an apocalyptic number.

2214131 is a deficient number, since it is larger than the sum of its proper divisors (149629).

2214131 is a wasteful number, since it uses less digits than its factorization.

2214131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its digits is 48, while the sum is 14.

The square root of 2214131 is about 1487.9956317140. The cubic root of 2214131 is about 130.3370151054.

Adding to 2214131 its reverse (1314122), we get a palindrome (3528253).

Subtracting from 2214131 its reverse (1314122), we obtain a palindrome (900009).

The spelling of 2214131 in words is "two million, two hundred fourteen thousand, one hundred thirty-one".