775214 has 16 divisors (see below), whose sum is σ = 1282176. Its totient is φ = 348600.

The previous prime is 775193. The next prime is 775237. The reversal of 775214 is 412577.

775214 is nontrivially palindromic in base 7.

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 7 ways as a sum of consecutive naturals, for example, 3569 + ... + 3779.

It is an arithmetic number, because the mean of its divisors is an integer number (80136).

2⁷⁷⁵²¹⁴ is an apocalyptic number.

775214 is a deficient number, since it is larger than the sum of its proper divisors (506962).

775214 is a wasteful number, since it uses less digits than its factorization.

775214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391.

The product of its digits is 1960, while the sum is 26.

The square root of 775214 is about 880.4623785262. The cubic root of 775214 is about 91.8629812899.

It can be divided in two parts, 775 and 214, that added together give a palindrome (989).

The spelling of 775214 in words is "seven hundred seventy-five thousand, two hundred fourteen".