611494 has 16 divisors (see below), whose sum is σ = 1023120. Its totient is φ = 272160.

The previous prime is 611483. The next prime is 611497. The reversal of 611494 is 494116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349 + ... + 1159.

It is an arithmetic number, because the mean of its divisors is an integer number (63945).

2⁶¹¹⁴⁹⁴ is an apocalyptic number.

611494 is a deficient number, since it is larger than the sum of its proper divisors (411626).

611494 is a wasteful number, since it uses less digits than its factorization.

611494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855.

The product of its digits is 864, while the sum is 25.

The square root of 611494 is about 781.9808181791. The cubic root of 611494 is about 84.8784421609.

The spelling of 611494 in words is "six hundred eleven thousand, four hundred ninety-four".