124643061 has 12 divisors (see below), whose sum is σ = 180229920. Its totient is φ = 83007720.

The previous prime is 124643039. The next prime is 124643063. The reversal of 124643061 is 160346421.

124643061 is a `hidden beast` number, since 12 + 4 + 643 + 0 + 6 + 1 = 666.

It is not a de Polignac number, because 124643061 - 2⁷ = 124642933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124643063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2376 + ... + 15966.

It is an arithmetic number, because the mean of its divisors is an integer number (15019160).

Almost surely, 2^124643061 is an apocalyptic number.

It is an amenable number.

124643061 is a deficient number, since it is larger than the sum of its proper divisors (55586859).

124643061 is a wasteful number, since it uses less digits than its factorization.

124643061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14616 (or 14613 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 124643061 is about 11164.3656783536. The cubic root of 124643061 is about 499.5236276162.

Adding to 124643061 its reverse (160346421), we get a palindrome (284989482).

The spelling of 124643061 in words is "one hundred twenty-four million, six hundred forty-three thousand, sixty-one".