124260066 has 24 divisors (see below), whose sum is σ = 307691904. Its totient is φ = 35502840.

The previous prime is 124260043. The next prime is 124260079. The reversal of 124260066 is 660062421.

It is a happy number.

124260066 is a `hidden beast` number, since 12 + 42 + 600 + 6 + 6 = 666.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 492970 + ... + 493221.

It is an arithmetic number, because the mean of its divisors is an integer number (12820496).

Almost surely, 2^124260066 is an apocalyptic number.

124260066 is an abundant number, since it is smaller than the sum of its proper divisors (183431838).

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

124260066 is a wasteful number, since it uses less digits than its factorization.

124260066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986206 (or 986203 counting only the distinct ones).

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

The square root of 124260066 is about 11147.1999174681. The cubic root of 124260066 is about 499.0114682312.

The spelling of 124260066 in words is "one hundred twenty-four million, two hundred sixty thousand, sixty-six".