124566066 has 32 divisors (see below), whose sum is σ = 278942400. Its totient is φ = 41202720.

The previous prime is 124566061. The next prime is 124566073. The reversal of 124566066 is 660665421.

It is a happy number.

124566066 is a `hidden beast` number, since 1 + 2 + 45 + 6 + 606 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 124566066.

It is not an unprimeable number, because it can be changed into a prime (124566061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1731 + ... + 15878.

It is an arithmetic number, because the mean of its divisors is an integer number (8716950).

Almost surely, 2^124566066 is an apocalyptic number.

124566066 is an abundant number, since it is smaller than the sum of its proper divisors (154376334).

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

124566066 is a wasteful number, since it uses less digits than its factorization.

124566066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17751 (or 17745 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 124566066 is about 11160.9168978180. The cubic root of 124566066 is about 499.4207505326.

The spelling of 124566066 in words is "one hundred twenty-four million, five hundred sixty-six thousand, sixty-six".