124810 has 16 divisors (see below), whose sum is σ = 256896. Its totient is φ = 42768.

The previous prime is 124799. The next prime is 124819. The reversal of 124810 is 18421.

It is a happy number.

It is a super-2 number, since 2×124810² = 31155072200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124819) by changing a digit.

124810 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822 + ... + 961.

It is an arithmetic number, because the mean of its divisors is an integer number (16056).

2¹²⁴⁸¹⁰ is an apocalyptic number.

124810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124810 is an abundant number, since it is smaller than the sum of its proper divisors (132086).

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

124810 is a wasteful number, since it uses less digits than its factorization.

124810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 124810 is about 353.2845878325. The cubic root of 124810 is about 49.9746538203.

The spelling of 124810 in words is "one hundred twenty-four thousand, eight hundred ten".