124284212 has 24 divisors (see below), whose sum is σ = 248007816. Its totient is φ = 53987328.

The previous prime is 124284191. The next prime is 124284241. The reversal of 124284212 is 212482421.

It can be written as a sum of positive squares in 4 ways, for example, as 41036836 + 83247376 = 6406^2 + 9124^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69413 + ... + 71180.

It is an arithmetic number, because the mean of its divisors is an integer number (10333659).

Almost surely, 2^124284212 is an apocalyptic number.

It is an amenable number.

124284212 is a deficient number, since it is larger than the sum of its proper divisors (123723604).

124284212 is a wasteful number, since it uses less digits than its factorization.

124284212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140627 (or 140625 counting only the distinct ones).

The product of its digits is 2048, while the sum is 26.

The square root of 124284212 is about 11148.2829171133. The cubic root of 124284212 is about 499.0437884848.

The spelling of 124284212 in words is "one hundred twenty-four million, two hundred eighty-four thousand, two hundred twelve".