124213852 has 12 divisors (see below), whose sum is σ = 248427760. Its totient is φ = 53234496.

The previous prime is 124213787. The next prime is 124213853. The reversal of 124213852 is 258312421.

124213852 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 4436209 = 124213852 / (1 + 2 + 4 + 2 + 1 + 3 + 8 + 5 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 124213852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124213853) 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, 2218077 + ... + 2218132.

Almost surely, 2^124213852 is an apocalyptic number.

It is an amenable number.

124213852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

124213852 is a wasteful number, since it uses less digits than its factorization.

124213852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4436220 (or 4436218 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 124213852 is about 11145.1268274524. The cubic root of 124213852 is about 498.9495975212.

The spelling of 124213852 in words is "one hundred twenty-four million, two hundred thirteen thousand, eight hundred fifty-two".