612914 has 4 divisors (see below), whose sum is σ = 919374. Its totient is φ = 306456.

The previous prime is 612889. The next prime is 612923. The reversal of 612914 is 419216.

612914 = 451² + 452² + 453².

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 537289 + 75625 = 733^2 + 275^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 612914.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153227 + ... + 153230.

2⁶¹²⁹¹⁴ is an apocalyptic number.

612914 is a deficient number, since it is larger than the sum of its proper divisors (306460).

612914 is a wasteful number, since it uses less digits than its factorization.

612914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306459.

The product of its digits is 432, while the sum is 23.

The square root of 612914 is about 782.8882423437. Note that the first 3 decimals coincide. The cubic root of 612914 is about 84.9440924167.

The spelling of 612914 in words is "six hundred twelve thousand, nine hundred fourteen".