124021062 has 48 divisors (see below), whose sum is σ = 299400192. Its totient is φ = 36779760.

The previous prime is 124021057. The next prime is 124021123. The reversal of 124021062 is 260120421.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2643 + ... + 15969.

It is an arithmetic number, because the mean of its divisors is an integer number (6237504).

Almost surely, 2^124021062 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124021062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149700096).

124021062 is an abundant number, since it is smaller than the sum of its proper divisors (175379130).

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

124021062 is a wasteful number, since it uses less digits than its factorization.

124021062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13393 (or 13390 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 124021062 is about 11136.4743972228. The cubic root of 124021062 is about 498.6913270720.

Adding to 124021062 its reverse (260120421), we get a palindrome (384141483).

The spelling of 124021062 in words is "one hundred twenty-four million, twenty-one thousand, sixty-two".