124024097 has 4 divisors (see below), whose sum is σ = 128300820. Its totient is φ = 119747376.

The previous prime is 124024093. The next prime is 124024141. The reversal of 124024097 is 790420421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91317136 + 32706961 = 9556^2 + 5719^2 .

It is a cyclic number.

It is not a de Polignac number, because 124024097 - 2² = 124024093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 4276693 = 124024097 / (1 + 2 + 4 + 0 + 2 + 4 + 0 + 9 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124024093) 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 3 ways as a sum of consecutive naturals, for example, 2138318 + ... + 2138375.

It is an arithmetic number, because the mean of its divisors is an integer number (32075205).

Almost surely, 2^124024097 is an apocalyptic number.

It is an amenable number.

124024097 is a deficient number, since it is larger than the sum of its proper divisors (4276723).

124024097 is an equidigital number, since it uses as much as digits as its factorization.

124024097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276722.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 124024097 is about 11136.6106603401. The cubic root of 124024097 is about 498.6953949720.

The spelling of 124024097 in words is "one hundred twenty-four million, twenty-four thousand, ninety-seven".