99610 has 16 divisors (see below), whose sum is σ = 205056. Its totient is φ = 34128.

The previous prime is 99607. The next prime is 99611. The reversal of 99610 is 1699.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642 + ... + 781.

It is an arithmetic number, because the mean of its divisors is an integer number (12816).

2⁹⁹⁶¹⁰ is an apocalyptic number.

99610 is an abundant number, since it is smaller than the sum of its proper divisors (105446).

It is a weird number, because it is abundant, but not a pseudoperfect number.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102528).

99610 is a wasteful number, since it uses less digits than its factorization.

99610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437.

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

The square root of 99610 is about 315.6105194698. The cubic root of 99610 is about 46.3554690680.

The spelling of 99610 in words is "ninety-nine thousand, six hundred ten".