124010064 has 120 divisors (see below), whose sum is σ = 360726912. Its totient is φ = 39744000.

The previous prime is 124010057. The next prime is 124010069. The reversal of 124010064 is 460010421.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124010069) by changing a digit.

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, 493939 + ... + 494189.

Almost surely, 2^124010064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124010064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180363456).

124010064 is an abundant number, since it is smaller than the sum of its proper divisors (236716848).

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

124010064 is a wasteful number, since it uses less digits than its factorization.

124010064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 376 counting only the distinct ones).

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

The square root of 124010064 is about 11135.9806034314. The cubic root of 124010064 is about 498.6765855723.

Adding to 124010064 its reverse (460010421), we get a palindrome (584020485).

The spelling of 124010064 in words is "one hundred twenty-four million, ten thousand, sixty-four".