124401229 has 8 divisors (see below), whose sum is σ = 127214712. Its totient is φ = 121605120.

The previous prime is 124401217. The next prime is 124401259. The reversal of 124401229 is 922104421.

It can be written as a sum of positive squares in 4 ways, for example, as 48972004 + 75429225 = 6998^2 + 8685^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 124401229 - 2⁵ = 124401197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124401259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10717 + ... + 19069.

It is an arithmetic number, because the mean of its divisors is an integer number (15901839).

Almost surely, 2^124401229 is an apocalyptic number.

It is an amenable number.

124401229 is a deficient number, since it is larger than the sum of its proper divisors (2813483).

124401229 is an equidigital number, since it uses as much as digits as its factorization.

124401229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8687.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 124401229 is about 11153.5298896807. The cubic root of 124401229 is about 499.2003605018.

The spelling of 124401229 in words is "one hundred twenty-four million, four hundred one thousand, two hundred twenty-nine".