124226560 has 88 divisors (see below), whose sum is σ = 313927920. Its totient is φ = 47038464.

The previous prime is 124226551. The next prime is 124226569. The reversal of 124226560 is 65622421.

It is an interprime number because it is at equal distance from previous prime (124226551) and next prime (124226569).

It is not an unprimeable number, because it can be changed into a prime (124226569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96642 + ... + 97918.

Almost surely, 2^124226560 is an apocalyptic number.

124226560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124226560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156963960).

124226560 is an abundant number, since it is smaller than the sum of its proper divisors (189701360).

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

124226560 is a wasteful number, since it uses less digits than its factorization.

124226560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321 (or 1303 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 124226560 is about 11145.6969275142. The cubic root of 124226560 is about 498.9666123580.

Adding to 124226560 its reverse (65622421), we get a palindrome (189848981).

The spelling of 124226560 in words is "one hundred twenty-four million, two hundred twenty-six thousand, five hundred sixty".