124871166 has 32 divisors (see below), whose sum is σ = 317134080. Its totient is φ = 35677368.

The previous prime is 124871161. The next prime is 124871167. The reversal of 124871166 is 661178421.

It is a happy number.

124871166 is a `hidden beast` number, since 12 + 487 + 1 + 166 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 124871166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124871161) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 164796 + ... + 165551.

It is an arithmetic number, because the mean of its divisors is an integer number (9910440).

Almost surely, 2^124871166 is an apocalyptic number.

124871166 is an abundant number, since it is smaller than the sum of its proper divisors (192262914).

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

124871166 is a wasteful number, since it uses less digits than its factorization.

124871166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330365 (or 330359 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 124871166 is about 11174.5767705090. The cubic root of 124871166 is about 499.8281622837.

The spelling of 124871166 in words is "one hundred twenty-four million, eight hundred seventy-one thousand, one hundred sixty-six".