1969214 has 32 divisors (see below), whose sum is σ = 3447360. Its totient is φ = 836352.

The previous prime is 1969207. The next prime is 1969223. The reversal of 1969214 is 4129691.

It is a plaindrome in base 11.

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 in 15 ways as a sum of consecutive naturals, for example, 22082 + ... + 22170.

It is an arithmetic number, because the mean of its divisors is an integer number (107730).

2^1969214 is an apocalyptic number.

1969214 is a deficient number, since it is larger than the sum of its proper divisors (1478146).

1969214 is a wasteful number, since it uses less digits than its factorization.

1969214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164.

The product of its digits is 3888, while the sum is 32.

The square root of 1969214 is about 1403.2868559208. The cubic root of 1969214 is about 125.3422938239.

The spelling of 1969214 in words is "one million, nine hundred sixty-nine thousand, two hundred fourteen".