124014644 has 12 divisors (see below), whose sum is σ = 233720004. Its totient is φ = 57237504.

The previous prime is 124014629. The next prime is 124014661. The reversal of 124014644 is 446410421.

It can be written as a sum of positive squares in 2 ways, for example, as 83539600 + 40475044 = 9140^2 + 6362^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192397 + ... + 1192500.

It is an arithmetic number, because the mean of its divisors is an integer number (19476667).

Almost surely, 2^124014644 is an apocalyptic number.

It is an amenable number.

124014644 is a deficient number, since it is larger than the sum of its proper divisors (109705360).

124014644 is a wasteful number, since it uses less digits than its factorization.

124014644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384914 (or 2384912 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 124014644 is about 11136.1862412587. The cubic root of 124014644 is about 498.6827246188.

The spelling of 124014644 in words is "one hundred twenty-four million, fourteen thousand, six hundred forty-four".