610099 has 6 divisors (see below), whose sum is σ = 709764. Its totient is φ = 522900.

The previous prime is 610081. The next prime is 610123. The reversal of 610099 is 990016.

It is not a de Polignac number, because 610099 - 2¹⁵ = 577331 is a prime.

It is a Duffinian number.

610099 is a modest number, since divided by 99 gives 61 as remainder.

It is not an unprimeable number, because it can be changed into a prime (610199) 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 5 ways as a sum of consecutive naturals, for example, 6177 + ... + 6274.

It is an arithmetic number, because the mean of its divisors is an integer number (118294).

2⁶¹⁰⁰⁹⁹ is an apocalyptic number.

610099 is a deficient number, since it is larger than the sum of its proper divisors (99665).

610099 is a wasteful number, since it uses less digits than its factorization.

610099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12465 (or 12458 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 610099 is about 781.0883432749. The cubic root of 610099 is about 84.8138486787.

It can be divided in two parts, 61009 and 9, that multiplied together give a square (549081 = 741²).

The spelling of 610099 in words is "six hundred ten thousand, ninety-nine".