124247622 has 8 divisors (see below), whose sum is σ = 248495256. Its totient is φ = 41415872.

The previous prime is 124247609. The next prime is 124247639. The reversal of 124247622 is 226742421.

It is a sphenic number, since it is the product of 3 distinct primes.

124247622 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 124247622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10353963 + ... + 10353974.

It is an arithmetic number, because the mean of its divisors is an integer number (31061907).

Almost surely, 2^124247622 is an apocalyptic number.

124247622 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.

124247622 is a wasteful number, since it uses less digits than its factorization.

124247622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20707942.

The product of its digits is 10752, while the sum is 30.

The square root of 124247622 is about 11146.6417364155. The cubic root of 124247622 is about 498.9948098732.

The spelling of 124247622 in words is "one hundred twenty-four million, two hundred forty-seven thousand, six hundred twenty-two".