611298 has 12 divisors (see below), whose sum is σ = 1324518. Its totient is φ = 203760.

The previous prime is 611297. The next prime is 611323. The reversal of 611298 is 892116.

611298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 603729 + 7569 = 777^2 + 87^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (611293) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16963 + ... + 16998.

2⁶¹¹²⁹⁸ is an apocalyptic number.

611298 is an abundant number, since it is smaller than the sum of its proper divisors (713220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

611298 is a wasteful number, since it uses less digits than its factorization.

611298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33969 (or 33966 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 611298 is about 781.8554853680. The cubic root of 611298 is about 84.8693725966.

It can be divided in two parts, 611 and 298, that added together give a palindrome (909).

The spelling of 611298 in words is "six hundred eleven thousand, two hundred ninety-eight".