214012 has 6 divisors (see below), whose sum is σ = 374528. Its totient is φ = 107004.

The previous prime is 214009. The next prime is 214021. The reversal of 214012 is 210412.

It is a super-2 number, since 2×214012² = 91602272288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214012.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 26748 + ... + 26755.

2²¹⁴⁰¹² is an apocalyptic number.

It is an amenable number.

214012 is a deficient number, since it is larger than the sum of its proper divisors (160516).

214012 is a wasteful number, since it uses less digits than its factorization.

214012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53507 (or 53505 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 214012 is about 462.6143101980. The cubic root of 214012 is about 59.8153582995.

Adding to 214012 its reverse (210412), we get a palindrome (424424).

Subtracting from 214012 its reverse (210412), we obtain a square (3600 = 60²).

The spelling of 214012 in words is "two hundred fourteen thousand, twelve", and thus it is an iban number.