124252016 has 20 divisors (see below), whose sum is σ = 275129712. Its totient is φ = 53250816.

The previous prime is 124251991. The next prime is 124252019. The reversal of 124252016 is 610252421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 124251982 and 124252000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124252019) 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, 554585 + ... + 554808.

Almost surely, 2^124252016 is an apocalyptic number.

124252016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

124252016 is an abundant number, since it is smaller than the sum of its proper divisors (150877696).

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

124252016 is a wasteful number, since it uses less digits than its factorization.

124252016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109408 (or 1109402 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 124252016 is about 11146.8388343961. The cubic root of 124252016 is about 499.0006920980. Note that the first 3 decimals are identical.

It can be divided in two parts, 12425 and 2016, that added together give a palindrome (14441).

The spelling of 124252016 in words is "one hundred twenty-four million, two hundred fifty-two thousand, sixteen".