124644006 has 12 divisors (see below), whose sum is σ = 270062052. Its totient is φ = 41547996.

The previous prime is 124643993. The next prime is 124644029. The reversal of 124644006 is 600446421.

124644006 is a `hidden beast` number, since 12 + 4 + 644 + 0 + 0 + 6 = 666.

It is a super-2 number, since 2×124644006² = 31072256463456072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3462316 + ... + 3462351.

It is an arithmetic number, because the mean of its divisors is an integer number (22505171).

Almost surely, 2^124644006 is an apocalyptic number.

124644006 is an abundant number, since it is smaller than the sum of its proper divisors (145418046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124644006 is a wasteful number, since it uses less digits than its factorization.

124644006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6924675 (or 6924672 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 124644006 is about 11164.4080004271. The cubic root of 124644006 is about 499.5248900173.

The spelling of 124644006 in words is "one hundred twenty-four million, six hundred forty-four thousand, six".