611000164 has 12 divisors (see below), whose sum is σ = 1069423488. Its totient is φ = 305450600.

The previous prime is 611000161. The next prime is 611000191. The reversal of 611000164 is 461000116.

It is a happy number.

611000164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (611000161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40869 + ... + 53779.

It is an arithmetic number, because the mean of its divisors is an integer number (89118624).

Almost surely, 2^611000164 is an apocalyptic number.

It is an amenable number.

611000164 is a deficient number, since it is larger than the sum of its proper divisors (458423324).

611000164 is a wasteful number, since it uses less digits than its factorization.

611000164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24746 (or 24744 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 611000164 is about 24718.4175059812. The cubic root of 611000164 is about 848.5558703391. Note that the first 3 decimals are identical.

The spelling of 611000164 in words is "six hundred eleven million, one hundred sixty-four", and thus it is an aban number.