124982057 has 4 divisors (see below), whose sum is σ = 131560080. Its totient is φ = 118404036.

The previous prime is 124982047. The next prime is 124982089. The reversal of 124982057 is 750289421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 124982057 - 2⁶ = 124981993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124982057.

It is not an unprimeable number, because it can be changed into a prime (124982027) 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, 3288983 + ... + 3289020.

It is an arithmetic number, because the mean of its divisors is an integer number (32890020).

Almost surely, 2^124982057 is an apocalyptic number.

It is an amenable number.

124982057 is a deficient number, since it is larger than the sum of its proper divisors (6578023).

124982057 is an equidigital number, since it uses as much as digits as its factorization.

124982057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6578022.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 124982057 is about 11179.5374233463. The cubic root of 124982057 is about 499.9760748552.

The spelling of 124982057 in words is "one hundred twenty-four million, nine hundred eighty-two thousand, fifty-seven".