124946712 has 96 divisors (see below), whose sum is σ = 382898880. Its totient is φ = 37856160.

The previous prime is 124946711. The next prime is 124946749. The reversal of 124946712 is 217649421.

It is a happy number.

It is a super-2 number, since 2×124946712² = 31223361679221888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124946711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18463 + ... + 24305.

It is an arithmetic number, because the mean of its divisors is an integer number (3988530).

Almost surely, 2^124946712 is an apocalyptic number.

124946712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124946712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191449440).

124946712 is an abundant number, since it is smaller than the sum of its proper divisors (257952168).

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

124946712 is a wasteful number, since it uses less digits than its factorization.

124946712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5875 (or 5859 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 124946712 is about 11177.9565216546. The cubic root of 124946712 is about 499.9289392345.

It can be divided in two parts, 1249 and 46712, that added together give a square (47961 = 219²).

The spelling of 124946712 in words is "one hundred twenty-four million, nine hundred forty-six thousand, seven hundred twelve".