124648057 has 8 divisors (see below), whose sum is σ = 125680896. Its totient is φ = 123619152.

The previous prime is 124648049. The next prime is 124648081. The reversal of 124648057 is 750846421.

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

It is a cyclic number.

It is not a de Polignac number, because 124648057 - 2³ = 124648049 is a prime.

It is a super-2 number, since 2×124648057² = 31074276227750498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124648457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104418 + ... + 105604.

It is an arithmetic number, because the mean of its divisors is an integer number (15710112).

Almost surely, 2^124648057 is an apocalyptic number.

It is an amenable number.

124648057 is a deficient number, since it is larger than the sum of its proper divisors (1032839).

124648057 is a wasteful number, since it uses less digits than its factorization.

124648057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 124648057 is about 11164.5894237092. The cubic root of 124648057 is about 499.5303015716.

The spelling of 124648057 in words is "one hundred twenty-four million, six hundred forty-eight thousand, fifty-seven".