124286412 has 12 divisors (see below), whose sum is σ = 290001656. Its totient is φ = 41428800.

The previous prime is 124286401. The next prime is 124286417. The reversal of 124286412 is 214682421.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×124286412² = 30894224415667488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124286412.

It is not an unprimeable number, because it can be changed into a prime (124286417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5178589 + ... + 5178612.

Almost surely, 2^124286412 is an apocalyptic number.

124286412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124286412 is an abundant number, since it is smaller than the sum of its proper divisors (165715244).

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

124286412 is a wasteful number, since it uses less digits than its factorization.

124286412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10357208 (or 10357206 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 124286412 is about 11148.3815865802. The cubic root of 124286412 is about 499.0467330526.

The spelling of 124286412 in words is "one hundred twenty-four million, two hundred eighty-six thousand, four hundred twelve".