123773006 has 16 divisors (see below), whose sum is σ = 217117824. Its totient is φ = 51811704.

The previous prime is 123772969. The next prime is 123773009. The reversal of 123773006 is 600377321.

It is a self number, because there is not a number n which added to its sum of digits gives 123773006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123773009) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 102200 + ... + 103403.

It is an arithmetic number, because the mean of its divisors is an integer number (13569864).

Almost surely, 2^123773006 is an apocalyptic number.

123773006 is a deficient number, since it is larger than the sum of its proper divisors (93344818).

123773006 is a wasteful number, since it uses less digits than its factorization.

123773006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205655.

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 123773006 is about 11125.3317253914. The cubic root of 123773006 is about 498.3586256767.

The spelling of 123773006 in words is "one hundred twenty-three million, seven hundred seventy-three thousand, six".