612739114 has 8 divisors (see below), whose sum is σ = 989809380. Its totient is φ = 282802656.

The previous prime is 612739111. The next prime is 612739123. The reversal of 612739114 is 411937216.

It can be written as a sum of positive squares in 2 ways, for example, as 610930089 + 1809025 = 24717^2 + 1345^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 612739114.

It is not an unprimeable number, because it can be changed into a prime (612739111) 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 3 ways as a sum of consecutive naturals, for example, 11783419 + ... + 11783470.

Almost surely, 2^612739114 is an apocalyptic number.

612739114 is a deficient number, since it is larger than the sum of its proper divisors (377070266).

612739114 is a wasteful number, since it uses less digits than its factorization.

612739114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23566904.

The product of its digits is 9072, while the sum is 34.

The square root of 612739114 is about 24753.5677024545. The cubic root of 612739114 is about 849.3601246546.

The spelling of 612739114 in words is "six hundred twelve million, seven hundred thirty-nine thousand, one hundred fourteen".