124805229 has 8 divisors (see below), whose sum is σ = 167134560. Its totient is φ = 82839696.

The previous prime is 124805209. The next prime is 124805251. The reversal of 124805229 is 922508421.

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

It is not a de Polignac number, because 124805229 - 2¹³ = 124797037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124805229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124805209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90147 + ... + 91520.

It is an arithmetic number, because the mean of its divisors is an integer number (20891820).

Almost surely, 2^124805229 is an apocalyptic number.

It is an amenable number.

124805229 is a deficient number, since it is larger than the sum of its proper divisors (42329331).

124805229 is a wasteful number, since it uses less digits than its factorization.

124805229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181899.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 124805229 is about 11171.6260678560. The cubic root of 124805229 is about 499.7401703338.

The spelling of 124805229 in words is "one hundred twenty-four million, eight hundred five thousand, two hundred twenty-nine".