124245966 has 32 divisors (see below), whose sum is σ = 268369920. Its totient is φ = 38120544.

The previous prime is 124245929. The next prime is 124245973. The reversal of 124245966 is 669542421.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 27795 + ... + 31953.

It is an arithmetic number, because the mean of its divisors is an integer number (8386560).

Almost surely, 2^124245966 is an apocalyptic number.

124245966 is an abundant number, since it is smaller than the sum of its proper divisors (144123954).

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

124245966 is a wasteful number, since it uses less digits than its factorization.

124245966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4560.

The product of its digits is 103680, while the sum is 39.

The square root of 124245966 is about 11146.5674537052. The cubic root of 124245966 is about 498.9925929586.

The spelling of 124245966 in words is "one hundred twenty-four million, two hundred forty-five thousand, nine hundred sixty-six".