124863225 has 24 divisors (see below), whose sum is σ = 208081920. Its totient is φ = 66064320.

The previous prime is 124863223. The next prime is 124863239. The reversal of 124863225 is 522368421.

It is not a de Polignac number, because 124863225 - 2¹ = 124863223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124863223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2971 + ... + 16079.

It is an arithmetic number, because the mean of its divisors is an integer number (8670080).

Almost surely, 2^124863225 is an apocalyptic number.

124863225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

124863225 is a deficient number, since it is larger than the sum of its proper divisors (83218695).

124863225 is a wasteful number, since it uses less digits than its factorization.

124863225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13249 (or 13244 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 124863225 is about 11174.2214493897. The cubic root of 124863225 is about 499.8175667777.

The spelling of 124863225 in words is "one hundred twenty-four million, eight hundred sixty-three thousand, two hundred twenty-five".