90110 has 8 divisors (see below), whose sum is σ = 162216. Its totient is φ = 36040.

The previous prime is 90107. The next prime is 90121. The reversal of 90110 is 1109.

90110 = T₂₂ + T₂₃ + ... + T₈₁.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 90091 and 90100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4496 + ... + 4515.

It is an arithmetic number, because the mean of its divisors is an integer number (20277).

2⁹⁰¹¹⁰ is an apocalyptic number.

90110 is a deficient number, since it is larger than the sum of its proper divisors (72106).

90110 is a wasteful number, since it uses less digits than its factorization.

90110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9018.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 90110 is about 300.1832773490. The cubic root of 90110 is about 44.8322976072.

Adding to 90110 its reverse (1109), we get a palindrome (91219).

The spelling of 90110 in words is "ninety thousand, one hundred ten".